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All-in-One Report Demo (NSN: 5950008553988, Part Number: 31728)
Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information
 
5950008553988

TRANSFORMER,POWER

INC: 32496
HMIC: P
ESDC:
ENAC:
Cancelled By:
Part # MCRL
Information
CAGE Code
Phone
Fax
Company Name
Address
31728 ISC: 6
RNVC: 9
RNCC: 3
DAC: 5
Details Available
Details Available
Details Available
Details Available
Details Available
31728 ISC: 6
RNVC: 9
RNCC: 5
DAC: X
Details Available
Details Available
Details Available
Details Available
Details Available
E13738 ISC: 6
RNVC: 9
RNCC: 5
DAC: 5
Details Available
Details Available
Details Available
Details Available
Details Available
E13738 ISC: 6
RNVC: 2
RNCC: 5
DAC: 5
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
Piston Ring
(Honeywell P/N 3172879-4, Piston Ring, installed on Flow Control and Shutoff Valve P/N's 396436-2, 396430-2, -3, -4, 396462-1/-2.)
Details Available
AIR23915
Details Available
Boeing (757-200 Series, 757-200PF Series, 757-200CB Series, 757-300 Series, 767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series)
Piston Ring
(Honeywell P/N 3172879-1, Piston Ring, installed on the Flow Control and Shutoff Valve P/N's 3214552-1, -2, -3, -4, -5.)
Details Available
AIR21860-1
Details Available
Boeing (737-300 Series, 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 737-900ER Series)
Piston Ring
(Honeywell P/N 3172879-1, Piston Ring, installed on the Flow Control and Shutoff Valve P/N's 3214552-1, -2, -3, -4, -5.)
Details Available
AIR21860-1
Details Available
Boeing (737-300 Series, 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 737-900ER Series,)
Piston Ring
(Honeywell P/N 3172879-4, Piston Ring, installed on Flow Control and Shutoff Valve P/N's 396436-2, 396430-2, -3, -4, 396462-1/-2.)
Details Available
AIR23915
Details Available
Boeing (757-200 Series, 757-200PF Series, 757-200CB Series, 757-300 Series, 767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series)
 
 
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
5950008553988

SPM4A107V0087



2007-06-04
Details Available 1 () Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

SP090503M8242



2003-07-17
Details Available 1 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

SP090501M1592

MODF

DSCC
2000-12-13
7001
Details Available 1 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

SP090501M1592



2000-12-13
Details Available 1 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

SP090501M1592



2000-12-13
Details Available 1 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DLA90088MK953



1988-01-22
Details Available 22 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DLA90088MK953



S9E
1988-01-22
Details Available 22 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DSA90069MPS24



S9E
1969-04-08
Details Available 5 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DSA90069MPS24



1969-04-08
Details Available 5 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DSA90068MAC16



S9E
1967-12-18
Details Available 2 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

5950008553988

DSA90068MAC16



1967-12-18
Details Available 2 (EA) Details Available
Details Available
Details Available
Details Available
Details Available

 
 
DRMS - Government Auction History - (Part Number : 31728)
(Note: This report includes data from events up to July 27, 2000)
 
Part # / NSN
Description
Sale #
Lot #
Open Date Total Bid
Unit Bid
QTY (U / M)
Condition
Value
ROR
Bidder Info
CODE -31728 ANICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.6% ROR

Details Available

-31728 3654 N ICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.6% ROR

Details Available

-31728 3654 N ICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.5% ROR

Details Available

CODE -31728 ANICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.5% ROR

Details Available

CODE -31728 ANICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.4% ROR

Details Available

-31728 3654 N ICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0.4% ROR

Details Available

CODE -31728 ANICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0% ROR

Details Available

-31728 3654 N ICE SEWARD PHONE: 757-444-

'COMMUNICATION EQUIPMENT COMPONENTS: EN'
Sale # 31-8323c

Lot # 187
1998-04-02 Details Available
Details Available
Qty: 1

Unused - GOOD CONDITION Total

81086

0% ROR

Details Available

 
 
Technical Characteristics - detailed information such as measurements and material type for national stock numbers
 
NSN
Item Name
Technical Characteristics
5950-008553988

TRANSFORMER,POWER
MRC Requirements Characteristics
AARG RELIABILITY INDICATOR Details Available
CWJS WINDING OPERATING VOLTAGE Details Available
ACZC INPUT-OUTPUT PHASE RELATIONSHIP Details Available
ADAQ BODY LENGTH Details Available
ABKR CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH Details Available
  
 
Management Data - US Gov't supply management data (costs, storage, etc.)
  NSN
Item Name
Management Data  
  5950-008553988

TRANSFORMER,POWER
PMIC Criticality ADPE ESDC HMIC DEML
U X P 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
31728

COVER ASSEMBLY

Details Available
Details Available New 2022-02-18 1 (EA) Details Available Details Available
31728

COVER

Details Available
Details Available New 2014-01-28 1 (EA) Details Available Details Available
31728

COVER

Details Available
Details Available New 2008-01-01 1 (EA) Details Available Details Available
3172808-1

PIN, STRAIGHT, HEADED

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172817-1

ROD, ACTUATING

Details Available
Details Available New 2021-01-01 1 (EA) Details Available Details Available
3172-81870-00

COUPLING

Details Available
Details Available New 2014-01-03 1 (EA) Details Available Details Available
3172830-2

SLEEVE

Details Available
Details Available New 2017-01-01 1 (EA) Details Available Details Available
3172830-2

SLEEVE, TUBE

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172830-3

SLEEVE

Details Available
Details Available New 2000-01-01 1 (EA) Details Available Details Available
3172831-1

RETAINER, PIN

Details Available
Details Available New 2022-01-01 1 (EA) Details Available Details Available
3172-85434-00

COUPLING

Details Available
Details Available New 2014-01-03 1 (EA) Details Available Details Available
3172-85435-00

COUPLING

Details Available
Details Available New 2014-01-03 1 (EA) Details Available Details Available
3172862-1

DIAPHRAGM

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172864-1

SPRING

Details Available
Details Available New 2017-01-01 1 (EA) Details Available Details Available
3172864-1

SPRING HLCL TORSION

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172871-1

CLIP, RETAINING

Details Available
Details Available New 2023-11-23 1 (EA) Details Available Details Available
3172879-1

SPACER RING, PISTON

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172879-2

SPACER RING PISTON

Details Available
Details Available New 2022-01-01 1 (EA) Details Available Details Available
3172879-3

SPACER RING, PISTON

Details Available
Details Available New 2012-01-01 1 (EA) Details Available Details Available
3172879-4

SPACER

Details Available
Details Available New 2017-01-01 1 (EA) Details Available Details Available
3172879-4

SPACER RING, PISTON

Details Available
Details Available New 2026-01-01 1 (EA) Details Available Details Available
3172888-4

COVER ASSY, SWITCH

Details Available
Details Available New 2024-10-23 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 5950008553988 Details Available DIBBS 2007-05-20 1 2007-06-04
Details Available 5950008553988 Details Available DIBBS 2020-01-03 1 2020-01-13