4730-01-687-2004 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Hose — FSC 4730
Connection Style: PLAIN (HOSE) FIRST END
Connection Style: SOCKET (HOSE) SECOND END
Nominal Length: 2.14 INCHES ALL ENDS IN
Nominal Inside Diameter Hose Accommodated: 0.250 INCHES ALL ENDS IN
Connection Type: THREADED INTERNAL HOSE FIRST END
Style Designator: RIGID, CENTER WRENCHING FACILITY
Nominal Outside Diameter: 0.375 INCHES ALL ENDS IN
Identification
NSN: 4730-01-687-2004
NIIN: 016872004
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-687-2004, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1JS43-6-4
3/2Design control — primary reference
U.S. Government activity
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 4730-01-687-2004?
NSN 4730-01-687-2004 is a Adapter,straight,pipe to Hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-687-2004?
Key specifications for 4730-01-687-2004: Connection Style: PLAIN (HOSE) FIRST END; Connection Style: SOCKET (HOSE) SECOND END; Nominal Length: 2.14 INCHES ALL ENDS IN; Nominal Inside Diameter Hose Accommodated: 0.250 INCHES ALL ENDS IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-687-2004 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.