Ring, Retaining5325-01-263-4268

NSN 5325-01-263-4268 · NIIN 012634268 · Part number 78652

Eaton Corporation Dba Eaton Inoac Div Eaton · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 77842

Government record, cited

NSN 5325-01-263-4268 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-263-4268. Manufacturer of record part number: 78652.

Also searched as 5325-01-263-4268 · 5325012634268 · NIIN 012634268 · 01-263-4268 · FSC 5325 Fastening Devices · CAGE 77842 · 78652 · 78470 ITEM 4

Nearby stock numbers ← 5325-01-263-4267 Ring, Retaining · 5325-01-263-4269 Ring, Retaining →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Eaton Corporation Dba Eaton Inoac Div Eaton

Identification

NSN: 5325-01-263-4268
NIIN: 012634268
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 78652
Manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-263-4268, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	Eaton Corporation Dba Eaton Inoac Div Eaton (CAGE 77842)

Technical Specifications

Parameter	Value
NSN	5325-01-263-4268
Primary Part Number	78652
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Eaton Corporation Dba Eaton Inoac Div Eaton
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.

1550-01-657-478778652 POSSIBLE MATCH

UNMANNED AIRCRAFT

Possible match (shared part number)Aerovironment Inc

Cross-Reference Index

Part Number	Manufacturer
78652 PRIMARY	Eaton Corporation Dba Eaton Inoac Div Eaton (USA)

Reference documents

Reference	Meaning
78470 ITEM 4	5/9 Secondary reference Eaton Corporation Dba Eaton Inoac Div Eaton

Related Parts

1550-01-657-4787POSSIBLE MATCH

UNMANNED AIRCRAFT

78652

Frequently Asked Questions

What is NSN 5325-01-263-4268?

NSN 5325-01-263-4268 is a Ring,retaining, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-263-4268?

NSN 5325-01-263-4268 has 1 manufacturer part number on file: 78652 (Eaton Corporation Dba Eaton Inoac Div Eaton).

What NSN replaces 5325-01-263-4268?

1 possible match (shared part number, not a government interchangeability claim): 1550-01-657-4787. Verify interchangeability with system specifications before substitution.

Is NSN 5325-01-263-4268 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.

PartsTable Design LLC · partstable.com