NSN 4730-01-677-8921 · NIIN 016778921 · Part number AL4005286
General Dynamics Ordnance and Tactical Systems, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0F875
Government record, cited
NSN 4730-01-677-8921 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-677-8921. Manufacturer of record part number: AL4005286.
Also searched as4730-01-677-8921 ·
4730016778921 ·
NIIN 016778921 ·
01-677-8921 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0F875 · AL4005286 · 5325K31
4730-01-677-8921 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Clamp,hose — FSC 4730
Inside Diameter: 2.25 INCHES MINIMUM IN
Material: STEEL OVERALL
3 manufacturer part numbers on file
Manufacturer of record: General Dynamics Ordnance and Tactical Systems, Inc.
Identification
NSN: 4730-01-677-8921
NIIN: 016778921
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: AL4005286
Manufacturer: General Dynamics Ordnance and Tactical Systems, Inc.
General Description
The Clamp,hose, cataloged under National Stock Number 4730-01-677-8921, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Dynamics Ordnance and Tactical Systems, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-677-8921?
NSN 4730-01-677-8921 is a Clamp,hose, manufactured by General Dynamics Ordnance and Tactical Systems, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-677-8921?
NSN 4730-01-677-8921 has 3 manufacturer part numbers on file: AL4005286 (General Dynamics Ordnance and Tactical Systems, Inc.), AL4005286 (Flyer Defense, Llc), 5325K31 (Mcmaster-Carr Supply Co).
What are the specifications of AL4005286?
Key specifications for AL4005286: Inside Diameter: 2.25 INCHES MINIMUM IN; End Item Identification: NSN 2355-016275147; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-677-8921 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.
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.