Cover Assembly, Machine Gun1005-01-666-9149

NSN 1005-01-666-9149 · NIIN 016669149 · Part number 12977101

Ohio Ordnance Works Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 1V2A7

Government record, cited

NSN 1005-01-666-9149 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-666-9149. Manufacturer of record part number: 12977101.

Also searched as 1005-01-666-9149 · 1005016669149 · NIIN 016669149 · 01-666-9149 · FSC 1005 Guns, Through 30mm · CAGE 1V2A7 · 12977101 · 1005PL2098737

Nearby stock numbers ← 1005-01-666-9143 Sear · 1005-01-666-9159 Rod Assembly, Operating, Gun →

Features

Cover Assembly,machine Gun — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Ohio Ordnance Works Inc

Identification

NSN: 1005-01-666-9149
NIIN: 016669149
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 12977101
Manufacturer: Ohio Ordnance Works Inc

General Description

The Cover Assembly,machine Gun, cataloged under National Stock Number 1005-01-666-9149, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Ohio Ordnance Works 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	1005-01-666-9149
Primary Part Number	12977101
Item Name	Cover Assembly,machine Gun
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Ohio Ordnance Works Inc
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
12977101 PRIMARY	Ohio Ordnance Works Inc (USA)

Reference documents

Reference	Meaning
1005PL2098737	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

Frequently Asked Questions

What is NSN 1005-01-666-9149?

NSN 1005-01-666-9149 is a Cover Assembly,machine Gun, manufactured by Ohio Ordnance Works Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-666-9149?

NSN 1005-01-666-9149 has 1 manufacturer part number on file: 12977101 (Ohio Ordnance Works Inc).

What are the specifications of 12977101?

Key specifications for 12977101: Overall Length: 10.14 INCHES NOMINAL IN; Overall Width: 3.326 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: COVER ASSEMBLY; End Item Identification: M240-SLR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-666-9149 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 1005-01-666-9149?

NSN 1005-01-666-9149 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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