The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-237-6190, 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 Oshkosh Defense Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-237-6190 |
| Primary Part Number | 7HD385 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Connection Style | SWIVEL NUT, GASKET SEAL (HOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Overall Length | 1.875 INCHES IN |
| Connection Type | THREADED INTERNAL HOSE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Surface Treatment | ZINC OR DICHROMATE OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | NPSM SECOND END |
| Thread Series Designator | NPTF FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7HD385 PRIMARY | Oshkosh Defense Llc (USA) |
| 01735 | Fire Combat, Inc. (USA) |
| 981120808 PRIMARY | Hose Couplings Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| 981120808 | 5/9 Secondary reference Anchor Coupling Co Div of Hose Couplings Mfg Inc |
| 7HD385 | 5/9 Secondary reference Oshkosh Corp |
NSN 4730-01-237-6190 is a Adapter,straight,pipe to Hose, manufactured by Oshkosh Defense Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-237-6190 has 3 manufacturer part numbers on file: 7HD385 (Oshkosh Defense Llc), 01735 (Fire Combat, Inc.), 981120808 (Hose Couplings Mfg Inc).
Key specifications for 7HD385: Connection Style: SWIVEL NUT, GASKET SEAL (HOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Overall Length: 1.875 INCHES IN; Connection Type: THREADED INTERNAL HOSE SECOND END. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.