PartsTable TECHNICAL DATA SHEET

NSN 5325-01-643-0650Government record, cited

Ring, Retaining5325-01-643-0650

NSN 5325-01-643-0650 · NIIN 016430650 · Part number M10RR

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 30780

Government record, cited

NSN 5325-01-643-0650 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-643-0650. Manufacturer of record part number: M10RR.

Also searched as 5325-01-643-0650 · 5325016430650 · NIIN 016430650 · 01-643-0650 · FSC 5325 Fastening Devices · CAGE 30780 · M10RR · 10696527-010 · 10696527

Nearby stock numbers ← 5325-01-643-0641 Ring, Retaining · 5325-01-643-0651 Fastener Tape, Hook →

Features

Ring,retaining — FSC 5325
2 manufacturer part numbers on file
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division

Identification

NSN: 5325-01-643-0650
NIIN: 016430650
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: M10RR
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-643-0650, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	General Dynamics Land Systems Canadacorp (CAGE 56161); Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (CAGE 30780)

Technical Specifications

Parameter	Value
NSN	5325-01-643-0650
Primary Part Number	M10RR
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
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
10696527-010	General Dynamics Land Systems Canadacorp (CAN)
M10RR PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)

Reference documents

Reference	Meaning
10696527	7/2 Vendor item drawing reference General Dynamics Land Systems Canadacorp

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 5325-01-643-0650?

NSN 5325-01-643-0650 is a Ring,retaining, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-643-0650?

NSN 5325-01-643-0650 has 2 manufacturer part numbers on file: 10696527-010 (General Dynamics Land Systems Canadacorp), M10RR (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

Is NSN 5325-01-643-0650 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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