Ring, Retaining5325-01-658-4263

NSN 5325-01-658-4263 · NIIN 016584263 · Part number 11390901

Columbus Mckinnon Corp · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 6X905

Government record, cited

NSN 5325-01-658-4263 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-658-4263. Manufacturer of record part number: 11390901.

Also searched as 5325-01-658-4263 · 5325016584263 · NIIN 016584263 · 01-658-4263 · FSC 5325 Fastening Devices · CAGE 6X905 · 11390901

Nearby stock numbers ← 5325-01-658-4202 Ring, Retaining · 5325-01-658-4271 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Outside Diameter: 0.579 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Columbus Mckinnon Corp

Identification

NSN: 5325-01-658-4263
NIIN: 016584263
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 11390901
Manufacturer: Columbus Mckinnon Corp

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-658-4263, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Columbus Mckinnon Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-658-4263
Primary Part Number	11390901
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Columbus Mckinnon Corp
Status	ACTIVE
Outside Diameter	0.579 INCHES NOMINAL IN

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
11390901 PRIMARY	Columbus Mckinnon Corp (USA)

No interchangeability data on file.

Other items in FSC 5325 — Fastening Devices

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

5325-00-000-1884

5325-00-000-1884 · Item name not on file

5325-00-000-9988

5325-00-000-9988 · Item name not on file

5325-00-001-1567

RING,RETAINING

5325-00-001-2043

FASTENER,PANEL

5325-00-001-3842

RING,RETAINING

5325-00-001-3858

5325-00-001-3858 · Item name not on file

5325-00-001-3871

RING,RETAINING

5325-00-001-4317

RING,RETAINING

Frequently Asked Questions

What is NSN 5325-01-658-4263?

NSN 5325-01-658-4263 is a Ring,retaining, manufactured by Columbus Mckinnon Corp, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-658-4263?

NSN 5325-01-658-4263 has 1 manufacturer part number on file: 11390901 (Columbus Mckinnon Corp).

What are the specifications of 11390901?

Key specifications for 11390901: Outside Diameter: 0.579 INCHES NOMINAL IN; Special Features: 0.035 T PLATED. 1 specification is documented in the U.S. Government catalog.

Is NSN 5325-01-658-4263 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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