Ring, Retaining5325-01-312-2436

NSN 5325-01-312-2436 · NIIN 013122436 · Part number 163-D571-300A

Mpc Products Corporation Dba Woodward Mpc, Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 19710

Government record, cited

NSN 5325-01-312-2436 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-312-2436. Manufacturer of record part number: 163-D571-300A.

Also searched as 5325-01-312-2436 · 5325013122436 · NIIN 013122436 · 01-312-2436 · FSC 5325 Fastening Devices · CAGE 19710 · 163-D571-300A

Nearby stock numbers ← 5325-01-312-2435 · 5325-01-312-2513 Stud, Turnlock Fastener →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Mpc Products Corporation Dba Woodward Mpc, Inc.

Identification

NSN: 5325-01-312-2436
NIIN: 013122436
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 163-D571-300A
Manufacturer: Mpc Products Corporation Dba Woodward Mpc, Inc.

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-312-2436, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Mpc Products Corporation Dba Woodward Mpc, 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.

Catalog Facts

Item Name	Ring,retaining
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Mpc Products Corporation Dba Woodward Mpc, Inc. (CAGE 19710)

Technical Specifications

Parameter	Value
NSN	5325-01-312-2436
Primary Part Number	163-D571-300A
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Mpc Products Corporation Dba Woodward Mpc, 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)

Cross-Reference Index

Part Number	Manufacturer
163-D571-300A PRIMARY	Mpc Products Corporation Dba Woodward Mpc, 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 5325-01-312-2436?

NSN 5325-01-312-2436 is a Ring,retaining, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-312-2436?

NSN 5325-01-312-2436 has 1 manufacturer part number on file: 163-D571-300A (Mpc Products Corporation Dba Woodward Mpc, Inc.).

Is NSN 5325-01-312-2436 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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