NSN 4730-01-506-1838 · NIIN 015061838 · Part number 104-0304
American Couplings Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 73402
Government record, cited
NSN 4730-01-506-1838 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-506-1838. Manufacturer of record part number: 104-0304.
Also searched as4730-01-506-1838 ·
4730015061838 ·
NIIN 015061838 ·
01-506-1838 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 73402 · 104-0304 · 9292-0294
4730-01-506-1838 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Hose — FSC 4730
Connection Style: BARBED OR BEADED (HOSE) SECOND END
Connection Style: PLAIN (PIPE) FIRST END
Nominal Inside Diameter Hose Accommodated: 0.1875 INCHES SECOND END IN
Nominal Overall Length: 1.440 INCHES IN
Connection Type: THREADED INTERNAL PIPE FIRST END
Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
Nominal Thread Size: 0.250 INCHES FIRST END IN
Identification
NSN: 4730-01-506-1838
NIIN: 015061838
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 104-0304
Manufacturer: American Couplings Co
General Description
The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-506-1838, 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 American Couplings Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 4730-01-506-1838?
NSN 4730-01-506-1838 is a Adapter,straight,pipe to Hose, manufactured by American Couplings Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-506-1838?
NSN 4730-01-506-1838 has 2 manufacturer part numbers on file: 9292-0294 (Heil Trailer International, Llc), 104-0304 (American Couplings Co).
What are the specifications of 104-0304?
Key specifications for 104-0304: Connection Style: BARBED OR BEADED (HOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.1875 INCHES SECOND END IN; Nominal Overall Length: 1.440 INCHES IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-506-1838 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.