The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-320-1630, 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 Danfoss Power Solutions II, Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-320-1630 |
| Primary Part Number | 10506B-204 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.375 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 0.415 INCHES SECOND END IN |
| Nominal Overall Length | 1.580 INCHES IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 082-0246-02-0 | Hale Products, Inc. (USA) |
| 10506B-204 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 10506B-204-104-0604 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 10506B-204-104-0604 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| 10506B-204 | 5/9 Secondary reference Dana Corp Weatherhead Div |
NSN 4730-01-320-1630 is a Adapter,straight,pipe to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-320-1630 has 3 manufacturer part numbers on file: 082-0246-02-0 (Hale Products, Inc.), 10506B-204 (Danfoss Power Solutions II, Llc), 10506B-204-104-0604 (Danfoss Power Solutions II, Llc).
Key specifications for 10506B-204: Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.375 INCHES SECOND END IN; Nominal Outside Diameter Hose Accommodated: 0.415 INCHES SECOND END IN. 10 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.