PartsTable TECHNICAL DATA SHEET

NSN 1005-00-123-0773Government record, cited

Lock, Breech, Machine Gun1005-00-123-0773

NSN 1005-00-123-0773 · NIIN 001230773 · Part number 30F73715-1R

Northrop Grumman Systems Corporation · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 26512

Government record, cited

NSN 1005-00-123-0773 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-123-0773. Manufacturer of record part number: 30F73715-1R.

Also searched as 1005-00-123-0773 · 1005001230773 · NIIN 001230773 · 00-123-0773 · FSC 1005 Guns, Through 30mm · CAGE 26512 · 30F73715-1R

Nearby stock numbers ← 1005-00-123-0466 Suppressor, Flash · 1005-00-123-0774 Chute, Ammunition →

Features

Lock,breech,machine Gun — FSC 1005
General Characteristics Item Description: MATERIAL STEEL ROD
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation

Identification

NSN: 1005-00-123-0773
NIIN: 001230773
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 30F73715-1R
Manufacturer: Northrop Grumman Systems Corporation

General Description

The Lock,breech,machine Gun, cataloged under National Stock Number 1005-00-123-0773, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1005-00-123-0773
Primary Part Number	30F73715-1R
Item Name	Lock,breech,machine Gun
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Northrop Grumman Systems Corporation
Status	ACTIVE
General Characteristics Item Description	MATERIAL STEEL ROD

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
30F73715-1R PRIMARY	Northrop Grumman Systems Corporation (USA)

No interchangeability data on file.

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PIN,TRIGGER HOUSING

Frequently Asked Questions

What is NSN 1005-00-123-0773?

NSN 1005-00-123-0773 is a Lock,breech,machine Gun, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-00-123-0773?

NSN 1005-00-123-0773 has 1 manufacturer part number on file: 30F73715-1R (Northrop Grumman Systems Corporation).

What are the specifications of 30F73715-1R?

Key specifications for 30F73715-1R: General Characteristics Item Description: MATERIAL STEEL ROD. 1 specification is documented in the U.S. Government catalog.

Is NSN 1005-00-123-0773 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 1005-00-123-0773?

NSN 1005-00-123-0773 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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