Rifle Clamping Sleeve1005-01-689-6957

NSN 1005-01-689-6957 · NIIN 016896957 · Part number 50975415

Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 3HN73

Government record, cited

NSN 1005-01-689-6957 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-689-6957. Manufacturer of record part number: 50975415.

Also searched as 1005-01-689-6957 · 1005016896957 · NIIN 016896957 · 01-689-6957 · FSC 1005 Guns, Through 30mm · CAGE 3HN73 · 50975415 · 975415

Nearby stock numbers ← 1005-01-689-6911 Rifle Threaded Bushing · 1005-01-689-6962 Rifle Lock Screw →

Features

Rifle Clamping Sleeve — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc

Identification

NSN: 1005-01-689-6957
NIIN: 016896957
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 50975415
Manufacturer: Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc

General Description

The Rifle Clamping Sleeve, cataloged under National Stock Number 1005-01-689-6957, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Rifle Clamping Sleeve
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc (CAGE 3HN73)

Technical Specifications

Parameter	Value
NSN	1005-01-689-6957
Primary Part Number	50975415
Item Name	Rifle Clamping Sleeve
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
50975415 PRIMARY	Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc (USA)

Reference documents

Reference	Meaning
975415	5/9 Secondary reference Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc

Frequently Asked Questions

What is NSN 1005-01-689-6957?

NSN 1005-01-689-6957 is a Rifle Clamping Sleeve, manufactured by Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-689-6957?

NSN 1005-01-689-6957 has 1 manufacturer part number on file: 50975415 (Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc).

Is NSN 1005-01-689-6957 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 1005-01-689-6957?

NSN 1005-01-689-6957 has DEMIL Code Q. 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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