NSN 4730-01-203-3701 · NIIN 012033701 · Part number 307 5184
Hiab Usa Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 34914
Government record, cited
NSN 4730-01-203-3701 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-203-3701. Manufacturer of record part number: 307 5184.
4730-01-203-3701 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,pipe — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Hiab Usa Inc
Identification
NSN: 4730-01-203-3701
NIIN: 012033701
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 307 5184
Manufacturer: Hiab Usa Inc
General Description
The Reducer,pipe, cataloged under National Stock Number 4730-01-203-3701, 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 Hiab Usa Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 4730-01-203-3701 is a Reducer,pipe, manufactured by Hiab Usa Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-203-3701?
NSN 4730-01-203-3701 has 1 manufacturer part number on file: 307 5184 (Hiab Usa Inc).
What NSN replaces 4730-01-203-3701?
6 possible matches (shared part number, not a government interchangeability claim): 4720-01-203-3735, 4730-01-203-3760, 4730-01-203-5224. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-203-3701 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.