The Nut,tube Coupling, cataloged under National Stock Number 4730-00-482-4040, 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 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-482-4040 |
| Primary Part Number | 94-1290-12 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Length to Shoulder | 0.868 INCHES NOMINAL IN |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Thread Series | UNUN |
| Material Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.062 INCHES1.062 INCHES IN |
| Nut Height | 0.970 INCHES NOMINAL0.970 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | TUBE COUPLINGTUBE COUPLING |
| Thread Class | 2B2B |
| Thread Quantity Per Inch | 1212 |
| Material | STEEL OVERALL |
| Smallest Inside Diameter | 0.834 INCHES NOMINAL0.834 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.750 INCHES IN |
| 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 |
|---|---|
| 94-1290-12 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
NSN 4730-00-482-4040 is a Nut,tube Coupling, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-482-4040 has 1 manufacturer part number on file: 94-1290-12 (Danfoss Power Solutions II, Llc).
Key specifications for 94-1290-12: Length to Shoulder: 0.868 INCHES NOMINAL IN; Width Across Flats: 1.250 INCHES NOMINAL IN; Thread Series: UNUN; Material Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 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.