Retainer, Gun Component1010-01-650-9520

NSN 1010-01-650-9520 · NIIN 016509520 · Part number 402090

General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 05606

Government record, cited

NSN 1010-01-650-9520 — this item is cataloged by the U.S. Government under National Stock Number 1010-01-650-9520. Manufacturer of record part number: 402090.

Also searched as 1010-01-650-9520 · 1010016509520 · NIIN 016509520 · 01-650-9520 · FSC 1010 Guns, Over 30mm up to 75mm · CAGE 05606 · 402090

Nearby stock numbers ← 1010-01-650-9478 Insert, Locking · 1010-01-650-9522 Cover Assembly, Machine Gun →

Features

Retainer,gun Component — FSC 1010
1 manufacturer part number on file
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems

Identification

NSN: 1010-01-650-9520
NIIN: 016509520
FSC: 1010 — Guns, Over 30mm up to 75mm
FSG: 10 — Weapons
Primary part number: 402090
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems

General Description

The Retainer,gun Component, cataloged under National Stock Number 1010-01-650-9520, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	1010-01-650-9520
Primary Part Number	402090
Item Name	Retainer,gun Component
FSC / FSG	1010 / 10 — Guns, Over 30mm up to 75mm
Manufacturer	General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
402090 PRIMARY	General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)

Reference documents

Reference	Meaning
402090	5/1 Secondary reference Nioa Trading Nioa Nominees Pty Limited Div Nioa

Frequently Asked Questions

What is NSN 1010-01-650-9520?

NSN 1010-01-650-9520 is a Retainer,gun Component, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.

What part numbers are listed for NSN 1010-01-650-9520?

NSN 1010-01-650-9520 has 1 manufacturer part number on file: 402090 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).

What are the specifications of 402090?

Key specifications for 402090: Special Features: CONTROL LINK, COMPONENT OF BOLT ASSEMBLY P/N: 402012, WORKS IN CONJUCTION WITH CONTROL LINK GUIDE P/N: 402235.. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1010-01-650-9520 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.

What is the DEMIL code for NSN 1010-01-650-9520?

NSN 1010-01-650-9520 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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