PartsTable TECHNICAL DATA SHEET

NSN 2520-00-734-2255Government record, cited

Retainer2520-00-734-2255

NSN 2520-00-734-2255 · NIIN 007342255 · Part number 3659898

General Motors Llc Dba General Motors Llc · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 7X677

Government record, cited

NSN 2520-00-734-2255 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-734-2255. Manufacturer of record part number: 3659898.

Also searched as 2520-00-734-2255 · 2520007342255 · NIIN 007342255 · 00-734-2255 · FSC 2520 Vehicular Power Transmission Components · CAGE 7X677 · 3659898 · 7342255

Nearby stock numbers ← 2520-00-734-2253 Retainer · 2520-00-734-2256 Cover →

Features

Retainer — FSC 2520
2 manufacturer part numbers on file
Manufacturer of record: General Motors Llc Dba General Motors Llc

Identification

NSN: 2520-00-734-2255
NIIN: 007342255
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 3659898
Manufacturer: General Motors Llc Dba General Motors Llc

General Description

The Retainer, cataloged under National Stock Number 2520-00-734-2255, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Retainer
FSC / FSG	2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers	General Motors Llc Dba General Motors Llc (CAGE 7X677); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)

Technical Specifications

Parameter	Value
NSN	2520-00-734-2255
Primary Part Number	3659898
Item Name	Retainer
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	General Motors Llc Dba General Motors Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
3659898	General Motors Llc Dba General Motors Llc (USA)
7342255	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

Reference documents

Reference	Meaning
3659898	5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept
3659898	3/9 Design control — primary reference General Motors Corp

No interchangeability data on file.

Other items in FSC 2520 — Vehicular Power Transmission Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2520-00-000-3976

2520-00-000-3976 · Item name not on file

2520-00-000-8852

2520-00-000-8852 · Item name not on file

2520-00-000-9292

2520-00-000-9292 · Item name not on file

2520-00-001-0011

2520-00-001-0011 · Item name not on file

2520-00-001-3397

2520-00-001-3397 · Item name not on file

2520-00-001-3425

2520-00-001-3425 · Item name not on file

2520-00-001-3440

ROLLER,CENTER

2520-00-001-3441

2520-00-001-3441 · Item name not on file

Frequently Asked Questions

What is NSN 2520-00-734-2255?

NSN 2520-00-734-2255 is a Retainer, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-00-734-2255?

NSN 2520-00-734-2255 has 2 manufacturer part numbers on file: 3659898 (General Motors Llc Dba General Motors Llc), 7342255 (U S Army Tank Automotive Command Amsta-Im-Mm).

Is NSN 2520-00-734-2255 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

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