FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-304-3701 ·
4730013043701 ·
NIIN 013043701 ·
01-304-3701 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Nearby stock numbers← 4730-01-304-3697 Plug, End, Pump
·
4730-01-304-3783 Adapter, Straight, Tube to Boss →
4730-01-304-3701 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,end,pump — FSC 4730
Identification
NSN: 4730-01-304-3701
NIIN: 013043701
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Plug,end,pump, cataloged under National Stock Number 4730-01-304-3701, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2530-01-342-524774002994POSSIBLE MATCH
RIM,WHEEL,PNEUMATIC TIRE
Possible match (shared part number)Wheels Now Inc
5935-01-350-192321123POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
Possible match (shared part number)Hf Scientific Inc.
5331-01-449-371721123POSSIBLE MATCH
O-RING
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
4810-01-451-781421123-850-1POSSIBLE MATCH
SLEEVE AND SLIDE,DIRECTIONAL CON
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-451-781521123-1004-1POSSIBLE MATCH
SHAFT,VALVE ASSY
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
21123
3/2Design control — primary reference
U.S. Government activity
Related Parts
2530-01-342-5247POSSIBLE MATCH
RIM,WHEEL,PNEUMATIC TIRE
74002994
5935-01-350-1923POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
21123
5331-01-449-3717POSSIBLE MATCH
O-RING
21123
4810-01-451-7814POSSIBLE MATCH
SLEEVE AND SLIDE,DIRECTIONAL CON
21123-850-1
4810-01-451-7815POSSIBLE MATCH
SHAFT,VALVE ASSY
21123-1004-1
Frequently Asked Questions
What is NSN 4730-01-304-3701?
NSN 4730-01-304-3701 is a Plug,end,pump, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-01-304-3701?
5 possible matches (shared part number, not a government interchangeability claim): 2530-01-342-5247, 5935-01-350-1923, 5331-01-449-3717. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-304-3701 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.