PartsTable TECHNICAL DATA SHEET

NSN 5325-01-377-8936Government record, cited

Ring, Retaining5325-01-377-8936

NSN 5325-01-377-8936 · NIIN 013778936 · Part number 42-640-010

Mico Inc Mico West Div · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 0BHC4

Government record, cited

NSN 5325-01-377-8936 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-377-8936. Manufacturer of record part number: 42-640-010.

Also searched as 5325-01-377-8936 · 5325013778936 · NIIN 013778936 · 01-377-8936 · FSC 5325 Fastening Devices · CAGE 0BHC4 · 42-640-010

Nearby stock numbers ← 5325-01-377-8619 · 5325-01-377-9092 Ring, Retaining →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Mico Inc Mico West Div

Identification

NSN: 5325-01-377-8936
NIIN: 013778936
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 42-640-010
Manufacturer: Mico Inc Mico West Div

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-377-8936, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Mico Inc Mico West Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Ring,retaining
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Mico Inc Mico West Div (CAGE 0BHC4)

Technical Specifications

Parameter	Value
NSN	5325-01-377-8936
Primary Part Number	42-640-010
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Mico Inc Mico West Div
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
42-640-010 PRIMARY	Mico Inc Mico West Div (USA)

Reference documents

Reference	Meaning
42-640-010	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity

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 5325-01-377-8936?

NSN 5325-01-377-8936 is a Ring,retaining, manufactured by Mico Inc Mico West Div, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-377-8936?

NSN 5325-01-377-8936 has 1 manufacturer part number on file: 42-640-010 (Mico Inc Mico West Div).

Is NSN 5325-01-377-8936 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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