NSN 4730-01-426-4857 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-426-4857. Manufacturer of record part number: AC51100NW016.
Also searched as4730-01-426-4857 ·
4730014264857 ·
NIIN 014264857 ·
01-426-4857 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0NCC5 · AC51100NW016
4730-01-426-4857 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,clamp,pipe — FSC 4730
End Type for Which Designed: PLAIN
Segment Quantity: 4
Material: ALUMINUM ALLOY HOUSING
1 manufacturer part number on file
Manufacturer of record: Welch Vacuum Technology Inc
Identification
NSN: 4730-01-426-4857
NIIN: 014264857
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: AC51100NW016
Manufacturer: Welch Vacuum Technology Inc
General Description
The Coupling,clamp,pipe, cataloged under National Stock Number 4730-01-426-4857, 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 Welch Vacuum Technology Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
No interchangeability data on file.
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 4730-01-426-4857?
NSN 4730-01-426-4857 is a Coupling,clamp,pipe, manufactured by Welch Vacuum Technology Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-426-4857?
NSN 4730-01-426-4857 has 1 manufacturer part number on file: AC51100NW016 (Welch Vacuum Technology Inc).
What are the specifications of AC51100NW016?
Key specifications for AC51100NW016: End Type for Which Designed: PLAIN; Segment Quantity: 4; Material: ALUMINUM ALLOY HOUSING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-426-4857 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.