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All-in-One Report Demo (NSN: 5325014827502, Part Number: 74541)
Supplier Parts Availability - item details and contact information for suppliers holding stock
 
Part #
Description
NSN
Alternate PN
QTY Cond. Company Name
Phone
Fax
Location Send RFQ Last Update
74541
NJS
11 REQUEST Details Available
Details Available
UNITED STATES Send RFQ 2025-02-23
74541
PIR
34 REQUEST Details Available
Details Available
UNITED STATES Send RFQ 2025-02-23
74541
VALVE
1 AR Details Available
Details Available
UNITED STATES Send RFQ 2025-02-22
74541
ENGINE VALVE
188 REQUEST Details Available
Details Available
ITALY Send RFQ 2024-05-24
74541
RINGRETAINING
5325-01-482-7502
2 NS Details Available
Details Available
UNITED STATES Send RFQ 2020-03-25
76081
VALVE EXH

74541 ]

6 NS Details Available
Details Available
UNITED STATES Send RFQ 2020-02-27
  
 
Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information
 
5325014827502

RING,RETAINING

INC: 07623
HMIC: N
ESDC:
ENAC:
Cancelled By:
Part # MCRL
Information
CAGE Code
Phone
Fax
Company Name
Address
74541 ISC: 5
RNVC: 2
RNCC: 3
DAC: 5
Details Available
Details Available
Details Available
Details Available
Details Available
74541 ISC: 5
RNVC: 9
RNCC: 5
DAC: A
Details Available
Details Available
Details Available
Details Available
Details Available
 
 
FAA PMA - Alternate Part Numbers/Manufacturers approved by the Federal Aviation Administration
 
PMA Part #
(Replacement For OEM PN)
Approval Means
Description
PMA Holder
Model Eligibility
Exhaust Valve
(Lycoming 74541)
Details Available
AE-L-74541T
Details Available
Lycoming (0-235 series)
Valve, Exhaust
(Textron Lycoming LW19001 75068, 74541, 76081)
Details Available
PA-19XV
Details Available
Textron Lycoming (Standard Cylinder Flange HIO-360-B1A, IO-360-B1A, -B1B, -E1A, O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -F1A5, -F1B5, -E4A5, -E4B5, -E4C5, -C1A5, -G2A5, -B2C5, -J1A5D, -J3A5D, -J3C5D, IO-540-C1B5, -C4B5, -C4C5, -D4A5, -N1A5, Standard and Wide Cylinder Flange O-320-B2A, -B3A, -B3B, -B3C, -D1A, -D2A, -D2B, -D2C, -D1F, -H2AD,, Standard Cylinder Flange IO-320-B1A, -E1A, -E1B, -E2A, -E2B, O-340-A, O-360-A1A, -A2A, -A3A. -A4A, -A1C, -A1D, -A2D, -A2E, -A1F6, -A2F, -A1G, -A2G, -A1H, -B2A, -C1A, -C1C, -C2A, -C2B, -C2C, -C2D, -D2A, -D2B, -F1AG, -A1G6D, -E1AD, HO-360-B1A, -B1B)
Exhaust Valve
(Lycoming 74541)
Details Available
PA-19XV
Details Available
Textron Lycoming (O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -F1A5, -F1B5, -E4A5, -E4B5, -E4C5, -C1A5, -G2A5, -B2C5, -J1A5D, -J3A5D, -J3C5D, IO-540-C1B5, -C4B5, -C4C5, -D4A5, -N1A5, O-360-B2A, C1A, C1C, C2A, C2B, C2C, C2D, D2A, D2B, F1AG, A1G6D, E1AD, HO-360-B1A, B1B, HIO-360-B1A, IO-360-B1A, B1B, E1A, O-320-B2A, -B3A, -B3B, -B3C, -D1A, -D2A, -D2B, -D2C, -D1F, -H2AD, IO-320-B1A, -E1A, -E1B, -E2A, -E2B, O-340-A, O-360-A1A, -A2A, -A3A, -A4A, -A1C, -A1D, -A2D, -A2E, -A1F6, -A2F, -A1G, -A2G, -A1H)
Valve, Exhaust (Rotor Type)
(Textron Lycoming LW-19001, 75069, 74541, 76081)
Details Available
SL19001A
Details Available
Textron Lycoming (Standard and Wide Cylinder Flange Models: O-320-B2A, B3A, B3B, B3C, D1A, D2A, D2B, D2C, D1F, H2AD, IO-320-B1A, E1A, E1B, E2A, E2B, O-340-A, O-360-A1A, A2A, A3A, A4A, A1C, A1D, A2D, A2E, A1F6, A2F, A1G, A2G, A1H, B2A, C1A, C1C, C2A, C2B, C2C, C2D, D2A, D2B, F1AG, A1G6D, E1AD, HO-360-B1A, B1B, HIO-360-B1A,, Standard Cylinder Flange Models: IO-360-B1A, B1B, E1A, O-540-A1A, A1A5, A1B5, A1C5, A1D, A1D5, A2B, A3D5, F1A5, F1B5, E4A5, E4B5, E4C5, C1A5, G2A5, B2C5, J1A5D, J3A5D, J3C5D, IO-540-C1B5, C4B5, C4C5, D4A5, N1A5)
Valve, Exhaust (Rotor Type)
(P/N LW-19001, P/N 75068, P/N 74541, P/N 76081, P/N 71595, P/N 17B23936)
Details Available
SL19001A
Details Available
Lycoming Engines (O-320, -A1A, -A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A, -B1B, -B2A, -B2B, -B2C, -B2D, -B2E, -B3A, -B3B, -B3C, -C1A, -C1B, -C2A, -C2B, -C2C, -C3A, -C3B, -C3C, -D1A, -D1B, -D1C, -D1D, -D1F, -D2A, -D2B, -D2C, -D2F, -D2G, -D2H, -D2J, -D3G, -E1A, -E1B, -E1C, -E1F, -E1J, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H1AD, -H1BD, -H2AD, -H2BD, -H3AD, -H3BD, IO-320-A1A, -A2A, -B1A, -B1B, -B1C, -B1D, -B1E, -B2A, -C1A, -C1B, -D1A, -D1B, -D1C, -E1A, -E1B, -E2A, -E2B, -F1A, AIO-320-A1A, -A1B, -A2A, -A2B, -B1B, -C1B, LIO-320-B1A, -C1A, AEIO-320-D1B, -D2B, -E1A, -E1B, -E2A, -E2B, O-340-A1A, -A2A, -B1A, O-360-A1A, -A1AD, -A1C, -A1D, -A1F, -A1F6, -A1F6D, -A1G, -A1G6, -A1G6D, -A1H, -A1H6, -A1LD, -A1P, -A2A, -A2D, -A2E, -A2F, -A2G, -A2H, -A3A, -A3AD, -A3D, -A4A, -A4AD, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N, -A4P, -A5AD, -B1A, -B1B, -B2A, -B2B, -B2C, -C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2B, -C2C, -C2D, -C2E, -C4F, -C4P, -D1A, -D2A, -D2B, -E1AD, -E1A6D, -E1BD, -E2AD, -E2BD, -F1A6, -G1A6, -J2A) Lycoming Engines (HO-360-A1A, -B1A, -B1B, -C1A, IO-360-B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6, -B2E, -B2F, -B2F6, -B4A, -E1A, -F1A, -L2A, -M1A, -M1B, LO-360-A1G6D, -A1H6, -E1AD, -E1A6D, -E1BD, -E2AD, -E2BD, TO-360-E1A6D, VO-360-A1A, -A1B, -B1A, HIO-360-B1A, -B1B, -G1A, IVO-360-A1A, LIO-360-M1A, LTO-360-E1A6D, AEIO-360-B1B, -B1D, -B1E, -B1F, -B1F6, -B1G6, -B1H, -B2F, -B2F6, -B4A, -H1A, -H1B, O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -A4A5, -A4B5, -A4C5, -A4D5, -A4E5, -B1A5, -B1B5, -B1D5, -B2A5, -B2B5, -B2C5, -B4A5, -B4B5, -D1A5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1A5, -H1A5D, -H1B5D, -H2A5, -H2A5D, -H2B5D, -J1A5D, -J1B5D, -J1C5D, -J1D5D, -J2A5D, -J2B5D, -J2C5D, -J2D5D, -J3A5, -J3A5D, -J3C5D, -L3C5D, IO-540-C1B5, -C1C5, -C2C, -C4B5, -C4B5D, -C4C5, -C4D5, -C4D5D, -D4A5, -D4B5, -D4C5, -J4A5, -N1A5, -R1A5, -T4A5D, -T4B5, -T4B5D, -T4C5D, -V4A5, -V4A5D, -W1A5, -W1A5D, -W3A5D, -AB1A5, -AF1A5) Lycoming Engines (TIO-540-C1A, -E1A, -G1A, -H1A, -K1AD, -AA1AD, -AB1AD, -AB1BD, -AF1A, -AF1B, -AG1A, -AK1A, AEIO-540-D4A5, -D4B5, -D4C5, -D4D5, LTIO-540-K1AD)
Valve, Exhaust
(Textron Lycoming 74541)
Details Available
SL74541
Details Available
Textron Lycoming (O-320-B, IO-320-B1A, B1C, B1D, B2A, D1A, D2A, LIO-320-B1A, O-340-A, O-360-A, B, C, D, HO-360-A1A, B1A, B1B, IO-360-B1A, O-540-A, F, E4A5, E4B5, E4G5, G1A5, G2A5, IO-540-C, D4A5, N1A5)
Valve, exh.
(Textron Lycoming, LW19001, 75068, 76081, & 74541)
Details Available
SL17540
Details Available
Lycoming (0-320-H2AD, H3AD, A1B, A2B, A2C, A2D, A3A, A3B, E1A, E1C, E1F, E1J, E2A, E2B, E2C, E2D, E2E, E2F, E2G, E3D, E3H, B2B, B2C, B3B, B3C, D1A, D1AD, D1C, D1D, D1F, D2A, D2B, D2C, D2G, D2J, D3G, A1A, A2A, A3C, B1A, B1B, IO-320-B1A, B1C, B1D, B1E, B2A, D1A, D1AD, D1B, E1A, E1B, E2A, E2B, C1B, CIF LIO-320-B1A, C1A AIO-320-A1B, B1B, C1B, AEIO-320-D1B, D2B, E1A, E1B, E2A, E2B, 0-340-A Series, 0-360-A1A, A1C, A1D, A2A, A2E, A3A, C1A, C1C, C2A, C2C, C2D, B2A, D2A, D2B, A1AD, A1F, A1F6, A1F6D, A1G, A1G6, A1G6D, A1H, A1H6, A1J, A1LD, A2D, A2F, A2G, A3AD, A4A, A4AD, A4D, A4G, A4J, A4JD, A4K, A4M, A4N, A5AD, C1E, C1F, C1G, C2E, E1A6D, F1A6, G1A6, HIO-360-A1A, B1A HO-360-A1A, B1A, B1B,IO-360-B1A, B1B, B1BD, B1D, B1E, B1F, B2E, B2F, B2F6, B4A, AEIO-360-B1F, B1G6, B2F, B4A, H1A, B1B, LO-360-A1G6D, A1H6, E1A6D, TO-360-E1A6D, LTO-360-E1A6D . 0-540-B1A5, B1B5, B2A5, B2B5, B2C5, B4B5, A1A, A1A5, A1B5, A1C5, A1D, A1D5, A2B, A3D5, A4A5, A4B5, A4D5, F1A5, F1B5, E1A, E4A5, E4B5, E4C5, G1A5, G2A5, E4B5D, H1B5D, H2B5D, B2C5D, B4B5D, L3C5D, J1A5D, J1C5D, J2A5D, J3A5, J3A5D, J3C5D IO-540-C1B5, C1C5, C2C, C4B5, C4C5, D4A5, D4B5, N1A5, J4A5, R1A5, C4B5D, C4D5D, D4A5, D4B5, D4C5, N1A5D, T4A5D, T4B5D, T4C5D, V4A5D, W1A5D, W3A5D, TIO-540-G1A, C1A, E1A, H1A, K1AD, AA1AD, AB1AD, AF1A, C1AD AEIO-540-D4A5, D4B5)
 
 
Procurement History - US Gov't Purchase History
 
NSN
Contract #
Delivery Order #
SOS
Date
Line Item #
Price QTY (U / M) CAGE Code
Phone
Fax
Company Name
Address
5325014827502

SPE4A621P7574



2020-12-22
Details Available 13 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E320P0447

P00001

2019-12-17
Details Available 25 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E319P0205



N/A
2018-10-26
1
Details Available 16 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E319P0205



2018-10-26
Details Available 16 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E317V1426



N/A
2017-04-06
1
Details Available 14 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E317V0090



N/A
2017-02-08
1
Details Available 3 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E317V0090



2017-02-08
Details Available 3 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E417V3514



2017-01-18
Details Available 2 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E417V3514



N/A
2017-01-18
1
Details Available 2 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E417P0749



2016-12-19
Details Available 3 () Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPE5E417P0749



N/A
2016-12-19
1
Details Available 3 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SPM5E414M0390



N/A
2014-01-15
1
Details Available 21 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SP056005MJ709

MODF

DSCP
2005-07-27
0002
Details Available 8 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SP056005MJ709

MODF

DSCP
2005-07-27
0001
Details Available 2 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SP056005MJ709



2005-07-27
Details Available 2 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SP054005MF184

MODF

DSCP
2005-04-29
0001
Details Available 10 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5325014827502

SP054005MF184



2005-04-29
Details Available 10 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

 
 
DRMS - Government Auction History - (NSN : 5325014827502)
 
Description
Event #
Lot #
Location Total Bid QTY
#Items in Lot
Condition
Acquisition
Price
Lot Title
RINGRETAINING
Event: 3775
Lot: 18
Columbus OH Details Available Qty: 5
Items: 201
A1
Details Available
LOT (1) TRIWALL AEROSPACE COMPONENTS. INCLUDES BLANK BUSHING, SHARPENING STONE, PLAIN STUD, ADJUSTABLE RESISTOR, SPACER RING. LOCATED AT CREEKSIDE.
RINGRETAINING
Event: 12320
Lot: 2003
Oklahoma City OK Details Available Qty: 3
Items: 293
A
Details Available
3 Triwalls Hardware to include: Seal Non Metallic Strip, #3689097C1L; Swivel Caster, #6-6209-939; Butt Hinge, #013118163; Seal, Plain, Encased, #19207-12313027; Quick Release Pin, #908929258
 
 
Technical Characteristics - detailed information such as measurements and material type for national stock numbers
 
NSN
Item Name
Technical Characteristics
5325-014827502

RING,RETAINING
MRC Requirements Characteristics
ABMC MAJOR THICKNESS Details Available
AASG CASEHARDENING INDICATOR Details Available
FEAT SPECIAL FEATURES Details Available
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY Details Available
ABKV OUTSIDE DIAMETER Details Available
  
 
Management Data - US Gov't supply management data (costs, storage, etc.)
  NSN
Item Name
Management Data  
  5325-014827502

RING,RETAINING
PMIC Criticality ADPE ESDC HMIC DEML
A X 0 N A
S / A SOS AAC QUP UI Unit
Price
SLC CIIC Rep
Code
Mgmt
Ctrl
Phrase
Data
Details Available
Details Available
 
 
AvRef - OEM List Price
 
Part #
Description
Manufacturer
List Price Condition Effective Date Package Size (U/M) Deposit Discount Code
74541

VALVE EXH

Details Available
Details Available New 1997-10-01 1 (EA) Details Available Details Available
74541-002

ROD ASSY. SEAT HEIGHT ADJ. C4188

Details Available
Details Available New 1998-02-02 1 (EA) Details Available Details Available
745-4106-501

STRAKE

Details Available
Details Available New 2009-01-01 1 (EA) Details Available Details Available
745-4133-501

BUMPER

Details Available
Details Available New 2015-01-10 3 (EA) Details Available Details Available
7-45416-19

CONTROL-ASSEMBLY

Details Available
Details Available New 2005-01-01 1 (EA) Details Available Details Available
7-45416-23

CONTROL

Details Available
Details Available New 2001-08-01 1 (EA) Details Available Details Available
 
 
Solicitations - Active & Historical US Government Purchase Requests
 
Solicitation # NSN Detail Summary Source  System Entry Respond By
Expired Solicitations
Details Available 5325014827502 Details Available DIBBS 2010-08-05 21 2010-08-19
Details Available 5325014827502 Details Available DIBBS 2012-03-17 21 2012-04-02
Details Available 5325014827502 Details Available DIBBS 2013-06-06 21 2013-06-19
Details Available 5325014827502 Details Available DIBBS 2016-10-11 1 2016-10-18
Details Available 5325014827502 Details Available DIBBS 2016-11-01 4 2016-11-04
Details Available 5325014827502 Details Available DIBBS 2019-10-31 15 2019-11-07
Details Available 5325014827502 Details Available DIBBS 2019-11-01 25 2019-11-07
Details Available 5325014827502 Details Available DIBBS 2017-01-17 2 2017-01-24
Details Available 5325014827502 Details Available DIBBS 2018-11-12 11 2018-11-14
Details Available 5325014827502 Details Available DIBBS 2017-02-07 3 2017-02-14