Ring, Retaining5325-01-178-1286

NSN 5325-01-178-1286 · NIIN 011781286 · Part number MA268-21043

Am General Llc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 34623

Government record, cited

NSN 5325-01-178-1286 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-178-1286. Manufacturer of record part number: MA268-21043.

Also searched as 5325-01-178-1286 · 5325011781286 · NIIN 011781286 · 01-178-1286 · FSC 5325 Fastening Devices · CAGE 34623 · MA268-21043 · 46359

Nearby stock numbers ← 5325-01-178-0825 · 5325-01-178-1831 Ring, Retaining →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Am General Llc

Identification

NSN: 5325-01-178-1286
NIIN: 011781286
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: MA268-21043
Manufacturer: Am General Llc

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-178-1286, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Ring,retaining
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Am General Llc (CAGE 34623)

Technical Specifications

Parameter	Value
NSN	5325-01-178-1286
Primary Part Number	MA268-21043
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Am General Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5360-01-422-384746359 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson

Cross-Reference Index

Part Number	Manufacturer
MA268-21043	Am General Llc (USA)

Reference documents

Reference	Meaning
46359	3/9 Design control — primary reference U.S. Government activity

Related Parts

5360-01-422-3847POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

46359

Frequently Asked Questions

What is NSN 5325-01-178-1286?

NSN 5325-01-178-1286 is a Ring,retaining, manufactured by Am General Llc, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-178-1286?

NSN 5325-01-178-1286 has 1 manufacturer part number on file: MA268-21043 (Am General Llc).

What NSN replaces 5325-01-178-1286?

1 possible match (shared part number, not a government interchangeability claim): 5360-01-422-3847. Verify interchangeability with system specifications before substitution.

Is NSN 5325-01-178-1286 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.

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