Ring, Retaining5325-01-536-8741

NSN 5325-01-536-8741 · NIIN 015368741 · Part number 90905A654

Mcmaster-Carr Supply Company · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 2V507

Government record, cited

NSN 5325-01-536-8741 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-536-8741. Manufacturer of record part number: 90905A654.

Also searched as 5325-01-536-8741 · 5325015368741 · NIIN 015368741 · 01-536-8741 · FSC 5325 Fastening Devices · CAGE 2V507 · 90905A654

Nearby stock numbers ← 5325-01-536-8732 Grommet Fastener · 5325-01-536-8780 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Material Diameter: 0.140 INCHES NOMINAL IN
Cross-Sectional Shape Style: ROUND
Outside Diameter: 0.945 INCHES NOMINAL IN
Inside Diameter: 0.805 INCHES NOMINAL IN
Ring Style: SPIRAL
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file

Identification

NSN: 5325-01-536-8741
NIIN: 015368741
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 90905A654
Manufacturer: Mcmaster-Carr Supply Company

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-536-8741, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Company. Government technical data includes 6 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-536-8741
Primary Part Number	90905A654
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Mcmaster-Carr Supply Company
Status	ACTIVE
Material Diameter	0.140 INCHES NOMINAL IN
Cross-Sectional Shape Style	ROUND
Outside Diameter	0.945 INCHES NOMINAL IN
Inside Diameter	0.805 INCHES NOMINAL IN
Ring Style	SPIRAL
Material	STEEL CORROSION RESISTING

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
90905A654 PRIMARY	Mcmaster-Carr Supply Company (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 5325-01-536-8741?

NSN 5325-01-536-8741 is a Ring,retaining, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-536-8741?

NSN 5325-01-536-8741 has 1 manufacturer part number on file: 90905A654 (Mcmaster-Carr Supply Company).

What are the specifications of 90905A654?

Key specifications for 90905A654: Material Diameter: 0.140 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.945 INCHES NOMINAL IN; Inside Diameter: 0.805 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-536-8741 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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