The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-755-7447, 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 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-755-7447 |
| Primary Part Number | 4-4725-6-6 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | CANCELLED |
| Furnished Items and Quantity | 1 LONG COUPLING NUT |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 0.375 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 0.844 INCHES SECOND END IN |
| Nominal Overall Length | 2.570 INCHES IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Maximum Operating Temp | 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 2A FIRST END A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 220-242 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 4-4725-6-6 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 4725-6-6S | Danfoss Power Solutions II, Llc (USA) |
| EF-S1600MF-0606 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 333-6-6 | 5/9 Secondary reference U.S. Government activity |
| 20330-6-6 | 5/9 Secondary reference U.S. Government activity |
| 336-6M0NEL | 5/9 Secondary reference U.S. Government activity |
| 20330-6-6NA | 5/9 Secondary reference U.S. Government activity |
| 20330-6-6NA | 5/9 Secondary reference U.S. Government activity |
| 4725-6-6S | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 333-6-6NA | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-755-7447 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: cancelled.
NSN 4730-00-755-7447 has 4 manufacturer part numbers on file: 220-242 (Cnh Industrial America Llc Dba Cnh America), 4-4725-6-6 (Danfoss Power Solutions II, Llc), 4725-6-6S (Danfoss Power Solutions II, Llc), EF-S1600MF-0606 (Hydrasearch Company, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6350-01-685-2258. Verify interchangeability with system specifications before substitution.
Key specifications for 4-4725-6-6: Furnished Items and Quantity: 1 LONG COUPLING NUT; Connection Style: FLARED (TUBE) FIRST END; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Nominal Inside Diameter Hose Accommodated: 0.375 INCHES SECOND END IN. 15 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.
NSN 4730-00-755-7447 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.