NSN 4730-01-313-7278 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-313-7278. Manufacturer of record part number: A-ADP-7FS-25MS.
Also searched as4730-01-313-7278 ·
4730013137278 ·
NIIN 013137278 ·
01-313-7278 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 32142 · A-ADP-7FS-25MS
4730-01-313-7278 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,hose — FSC 4730
Nominal Overall Length: 6.120 INCHES IN
Connection Type: GROOVED COUPLING FIRST END
Connection Type: GROOVED COUPLING SECOND END
Nominal Coupling Size Accommodated: 7.000 INCHES FIRST END IN
Nominal Coupling Size Accommodated: 2.500 INCHES SECOND END IN
Material: ALUMINUM OVERALL
1 manufacturer part number on file
Identification
NSN: 4730-01-313-7278
NIIN: 013137278
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: A-ADP-7FS-25MS
Manufacturer: Hydrasearch Company, Llc
General Description
The Reducer,hose, cataloged under National Stock Number 4730-01-313-7278, 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 Hydrasearch Company, Llc. Government technical data includes 6 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. 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 4730-01-313-7278?
NSN 4730-01-313-7278 is a Reducer,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-313-7278?
NSN 4730-01-313-7278 has 1 manufacturer part number on file: A-ADP-7FS-25MS (Hydrasearch Company, Llc).
What are the specifications of A-ADP-7FS-25MS?
Key specifications for A-ADP-7FS-25MS: Nominal Overall Length: 6.120 INCHES IN; Connection Type: GROOVED COUPLING FIRST END; Connection Type: GROOVED COUPLING SECOND END; Nominal Coupling Size Accommodated: 7.000 INCHES FIRST END IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-313-7278 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.