NSN 4920-01-162-7425 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-162-7425. Manufacturer of record part number: 23008671.
Also searched as4920-01-162-7425 ·
4920011627425 ·
NIIN 011627425 ·
01-162-7425 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 73342 · 23008671
General Characteristics Item Description: 1.750 IN. LG,BULLET SHAPED; USED DURING INSTALLATION OF O-RINGS IN FUEL TRANSFER TUBES OF MAIN AND PILOT MANIFOLD IN
2 manufacturer part numbers on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
NSN: 4920-01-162-7425
NIIN: 011627425
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
The Installation Tool Set,o-Ring, cataloged under National Stock Number 4920-01-162-7425, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4920-01-162-7425?
NSN 4920-01-162-7425 is a Installation Tool Set,o-Ring, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-162-7425?
NSN 4920-01-162-7425 has 2 manufacturer part numbers on file: 23008671 (Allison Transmission Inc Dba Allison Transmission, Inc), 23008671 (Rolls-Royce Corporation).
What are the specifications of 23008671?
Key specifications for 23008671: General Characteristics Item Description: 1.750 IN. LG,BULLET SHAPED; USED DURING INSTALLATION OF O-RINGS IN FUEL TRANSFER TUBES OF MAIN AND PILOT MANIFOLD IN; End Item Identification: TF41 ENGINE SUPPORT EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-162-7425 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.