Ring, Retaining5325-01-668-6737

NSN 5325-01-668-6737 · NIIN 016686737 · Part number UWA43331-1

General Atomics Aeronautical Systems, Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 0YJB5

Government record, cited

NSN 5325-01-668-6737 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-668-6737. Manufacturer of record part number: UWA43331-1.

Also searched as 5325-01-668-6737 · 5325016686737 · NIIN 016686737 · 01-668-6737 · FSC 5325 Fastening Devices · CAGE 0YJB5 · UWA43331-1

Nearby stock numbers ← 5325-01-668-6511 Ring, Retaining · 5325-01-668-7032 Grommet, Metallic →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: General Atomics Aeronautical Systems, Inc.

Identification

NSN: 5325-01-668-6737
NIIN: 016686737
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: UWA43331-1
Manufacturer: General Atomics Aeronautical Systems, Inc.

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-668-6737, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Atomics Aeronautical Systems, Inc.. 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	5325-01-668-6737
Primary Part Number	UWA43331-1
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	General Atomics Aeronautical Systems, Inc.
Status	ACTIVE

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
UWA43331-1 PRIMARY	General Atomics Aeronautical Systems, Inc. (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 5325-01-668-6737?

NSN 5325-01-668-6737 is a Ring,retaining, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-668-6737?

NSN 5325-01-668-6737 has 1 manufacturer part number on file: UWA43331-1 (General Atomics Aeronautical Systems, Inc.).

What are the specifications of UWA43331-1?

Key specifications for UWA43331-1: End Item Identification: ERMP SYSTEMS (EXTENDED RANGE MULTIPURPOSE). 0 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-668-6737 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