PartsTable TECHNICAL DATA SHEET

NSN 1005-01-646-9074Government record, cited

Suppressor, Small Arms Weapon1005-01-646-9074

NSN 1005-01-646-9074 · NIIN 016469074 · Part number WARCOMP-556-1/2-28

Surefire, Llc Dba Surefire Llc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 0BJZ8

Government record, cited

NSN 1005-01-646-9074 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-646-9074. Manufacturer of record part number: WARCOMP-556-1/2-28.

Also searched as 1005-01-646-9074 · 1005016469074 · NIIN 016469074 · 01-646-9074 · FSC 1005 Guns, Through 30mm · CAGE 0BJZ8 · WARCOMP-556-1/2-28 · 18098C-1

Nearby stock numbers ← 1005-01-646-9065 Silencer, Gun · 1005-01-646-9459 →

Features

Suppressor,small Arms Weapon — FSC 1005
4 manufacturer part numbers on file
Manufacturer of record: Surefire, Llc Dba Surefire Llc

Identification

NSN: 1005-01-646-9074
NIIN: 016469074
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: WARCOMP-556-1/2-28
Manufacturer: Surefire, Llc Dba Surefire Llc

General Description

The Suppressor,small Arms Weapon, cataloged under National Stock Number 1005-01-646-9074, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Surefire, Llc Dba Surefire Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Suppressor,small Arms Weapon
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc (CAGE 3W544); Selenia 2000 Srl (CAGE AD091); Surefire, Llc Dba Surefire Llc (CAGE 0BJZ8); Colt Canada Corporation (CAGE 2C085)

Technical Specifications

Parameter	Value
NSN	1005-01-646-9074
Primary Part Number	WARCOMP-556-1/2-28
Item Name	Suppressor,small Arms Weapon
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Surefire, Llc Dba Surefire Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
WARCOMP-556-1/2-28	Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc (USA)
WARCOMP-556-1/2-28	Selenia 2000 Srl (ITA)
WARCOMP-556-1/2-28 PRIMARY	Surefire, Llc Dba Surefire Llc (USA)
18098C-1	Colt Canada Corporation (CAN)

No interchangeability data on file.

Other items in FSC 1005 — Guns, Through 30mm

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1005-00-000-0061

MACHINE GUN,7.62 MILLIMETER

1005-00-001-2676

FILTER,GUN DRIVE

1005-00-001-5589

1005-00-001-5589 · Item name not on file

1005-00-002-0996

1005-00-002-0996 · Item name not on file

1005-00-003-1073

STOP,CARTRIDGE

1005-00-003-2251

1005-00-003-2251 · Item name not on file

1005-00-003-2267

1005-00-003-2267 · Item name not on file

1005-00-003-2268

1005-00-003-2268 · Item name not on file

Frequently Asked Questions

What is NSN 1005-01-646-9074?

NSN 1005-01-646-9074 is a Suppressor,small Arms Weapon, manufactured by Surefire, Llc Dba Surefire Llc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-646-9074?

NSN 1005-01-646-9074 has 4 manufacturer part numbers on file: WARCOMP-556-1/2-28 (Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc), WARCOMP-556-1/2-28 (Selenia 2000 Srl), WARCOMP-556-1/2-28 (Surefire, Llc Dba Surefire Llc), 18098C-1 (Colt Canada Corporation).

Is NSN 1005-01-646-9074 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 1005-01-646-9074?

NSN 1005-01-646-9074 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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