PartsTable TECHNICAL DATA SHEET

NSN 5325-01-673-7221Government record, cited

Ring, Retaining5325-01-673-7221

NSN 5325-01-673-7221 · NIIN 016737221 · Part number 209-0097

Hypersonic Force Llc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 7UL16

Government record, cited

NSN 5325-01-673-7221 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-673-7221. Manufacturer of record part number: 209-0097.

Also searched as 5325-01-673-7221 · 5325016737221 · NIIN 016737221 · 01-673-7221 · FSC 5325 Fastening Devices · CAGE 7UL16 · 209-0097

Nearby stock numbers ← 5325-01-673-6891 Grommet, Metallic · 5325-01-673-7281 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Outside Diameter: 12.00 INCHES NOMINAL IN
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Hypersonic Force Llc

Identification

NSN: 5325-01-673-7221
NIIN: 016737221
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 209-0097
Manufacturer: Hypersonic Force Llc

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-673-7221, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hypersonic Force Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-673-7221
Primary Part Number	209-0097
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Hypersonic Force Llc
Status	ACTIVE
Outside Diameter	12.00 INCHES NOMINAL IN
Material	COPPER ALLOY

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
209-0097	Hypersonic Force Llc (USA)

Reference documents

Reference	Meaning
209-0097	3/9 Design control — primary reference American Industrial Heat Transfer, Inc.

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 5325-01-673-7221?

NSN 5325-01-673-7221 is a Ring,retaining, manufactured by Hypersonic Force Llc, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-673-7221?

NSN 5325-01-673-7221 has 1 manufacturer part number on file: 209-0097 (Hypersonic Force Llc).

What are the specifications of 209-0097?

Key specifications for 209-0097: Outside Diameter: 12.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: RETAINING RING; Material: COPPER ALLOY. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-673-7221 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