PartsTable TECHNICAL DATA SHEET

NSN 1005-01-430-4789Government record, cited

Sight Arm, Link Assy1005-01-430-4789

NSN 1005-01-430-4789 · NIIN 014304789 · Part number 7578793-031

General Dynamics Land Systems Inc. Div Gdls Global Llc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 7W356

Government record, cited

NSN 1005-01-430-4789 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-430-4789. Manufacturer of record part number: 7578793-031.

Also searched as 1005-01-430-4789 · 1005014304789 · NIIN 014304789 · 01-430-4789 · FSC 1005 Guns, Through 30mm · CAGE 7W356 · 7578793-031

Nearby stock numbers ← 1005-01-430-4786 Adapter Kit, Magazine · 1005-01-430-4903 Pawl, Ammunition Feed →

Features

Sight Arm,link Assy — FSC 1005
2 manufacturer part numbers on file
Manufacturer of record: General Dynamics Land Systems Inc. Div Gdls Global Llc

Identification

NSN: 1005-01-430-4789
NIIN: 014304789
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 7578793-031
Manufacturer: General Dynamics Land Systems Inc. Div Gdls Global Llc

General Description

The Sight Arm,link Assy, cataloged under National Stock Number 1005-01-430-4789, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is General Dynamics Land Systems Inc. Div Gdls Global Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Sight Arm,link Assy
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	General Dynamics Land Systems Inc. Div Gdls Global Llc (CAGE 7W356); General Dynamics Land Systems Inc. (CAGE 13160)

Technical Specifications

Parameter	Value
NSN	1005-01-430-4789
Primary Part Number	7578793-031
Item Name	Sight Arm,link Assy
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	General Dynamics Land Systems Inc. Div Gdls Global Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
7578793-031 PRIMARY	General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)
7578793-031 PRIMARY	General Dynamics Land Systems Inc. (USA)

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.

1005-00-214-0934

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1005-00-214-0934

REVOLVER,CALIBER .38 SPECIAL

1005-00-344-6252

SCREW,STOCK

1005-00-512-6168

BUTTON,CARRIER LATC

1005-00-915-0903

VALVE,REFILL ASSY

1005-00-937-5839

REVOLVER,CALIBER .38 SPECIAL

1005-00-937-5840

REVOLVER,CALIBER .38 SPECIAL

1005-01-251-9180

PIN,TRIGGER HOUSING

Frequently Asked Questions

What is NSN 1005-01-430-4789?

NSN 1005-01-430-4789 is a Sight Arm,link Assy, manufactured by General Dynamics Land Systems Inc. Div Gdls Global Llc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-430-4789?

NSN 1005-01-430-4789 has 2 manufacturer part numbers on file: 7578793-031 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 7578793-031 (General Dynamics Land Systems Inc.).

Is NSN 1005-01-430-4789 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 1005-01-430-4789?

NSN 1005-01-430-4789 has DEMIL Code B. 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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