All-in-One Report for National Stock Number: 4510004043599, Part Number: 6855

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All-in-One Report Demo (NSN: 4510004043599, Part Number: 6855)

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

6855
COCK
4820-00-595-3192

Details Available
Details Available

UNITED STATES

Send RFQ

2025-12-22

Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information

4510004043599

NO ITEM NAME AVAILABLE

INC:
HMIC: N
ESDC:
ENAC:
Cancelled By:


Part #	MCRL Information	CAGE Code Phone Fax	Company Name Address

6855	ISC: 6 RNVC: 2 RNCC: 3	Details Available Details Available Details Available	Details Available Details Available
NO PN - 4510004043599		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
Marker-Seat etc (Aero Decals 6855VBC)	Details Available 6855VBC	Details Available
Boeing (727, 737 series),McDonnell Douglas (DC-9 series)
Gear, Spur-Oil Pump Drive (6855344)	Details Available 6855344HT	Details Available
Rolls-Royce (250-C18, C18A, C18B, C18C, B17E, B17D, B17C, B15G, C20, B17, B17B, C20B, C20S, C20F, C20J, C28B, C28C, C30L, C30, C30S, C30M, C30P, C30R, C20R/1, C20R/2, C20R, C20R/4, C20W, B17F, B17F/1, B17F/2, C30G, C30U, C30G2, C30R/1, C40B, C47B, C47M, C30R/3, T63-A-5A, T63-A-720, T63-A-700)
Probe, Thermocouple Repair (Allison 6855381)	Details Available 6855381P	Details Available
Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H)
Housing Bearing 4.331 ID x.750 Wide (Allison 6855531)	Details Available 6855531P	Details Available
Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A)
Ferrule, Fuel Nozzle (Allison 6855575)	Details Available 6855575P	Details Available
Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A)
Body, Oil Nozzle - Rear Compressor Bearing (Allison 6855614)	Details Available 6855614P	Details Available
Allison Engine (501-D22, 501-D22A, 501-D22C, 501-D22G)
Washer, Key (Allison 6855504)	Details Available 6855504P	Details Available
Allison Engine (501-D22A, 501-D22C, 501-D22G)
Packing-Preformed (B.F.Goodich Aerospace P/N 68-559)	Details Available SD68-559(S)	Details Available
Embraer Empresa (EMB-120 Series)
Seal (BF Goodrich 68-559)	Details Available SD68-559(S)	Details Available
Boeing (757),Embraer Empresa (120)
Packing- Preformed (B. F. Goodrich 68-559)	Details Available SD68-559(S)	Details Available
Boeing (B757 Series)
Retainer, Bearing-Rear Turbine (6855657)	Details Available 6855657TA	Details Available
Rolls-Royce (501-D22, D22A, -D22C, -D22G)
Retainer, Bearing-Rear Turbine (6855657)	Details Available 6855657TA	Details Available
Rolls-Royce (501-D22, D22A, -D22C, -D22G)
WASHER, KEY .250 ID X .031 THK, TAB LOCKING (6855504)	Details Available 6855504TA	Details Available
Rolls-Royce (501-D13, -D22, -D22A, -D22C, -D22G)
WASHER, KEY-.250 ID X .031 THK, TAB LOCKING (6855504)	Details Available T6855504	Details Available
Rolls-Royce (501-D13, -D22, -D22A, -D22C, -D22G)
Retainer, Bearing-Rear Turbine (6855657)	Details Available T6855657	Details Available
Rolls-Royce (501-D22, D22A, -D22C, -D22G)
Packing - Preformed (68-559)	Details Available 68-559WE	Details Available
Boeing (757-200 series, 757-200CB series, 757-200PF series & 757-300 series)
Packing - Preformed (68-559)	Details Available 68-559WE	Details Available
Boeing (757-200, -200CB, -200PF & -300 series)