The Nut,tube Coupling., cataloged under National Stock Number 4730-01-649-6258, 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 Atlas Specialty Products, Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,tube Coupling. |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Atlas Specialty Products, Llc (CAGE 0TP31); Aerofit, Llc (CAGE 30974); Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (CAGE 06581); Sps Technologies, Llc Dba Airdrome Precision Components (CAGE 01673) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-649-6258 |
| Primary Part Number | ASP0504T08 |
| Item Name | Nut,tube Coupling. |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Atlas Specialty Products, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| ASP0504T08 PRIMARY | Atlas Specialty Products, Llc (USA) |
| AFP1054T08 PRIMARY | Aerofit, Llc (USA) |
| AA2071T08 PRIMARY | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| AP7031T08 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| Reference | Meaning |
|---|---|
| 7D0504T08 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-649-6258 is a Nut,tube Coupling., manufactured by Atlas Specialty Products, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-649-6258 has 4 manufacturer part numbers on file: ASP0504T08 (Atlas Specialty Products, Llc), AFP1054T08 (Aerofit, Llc), AA2071T08 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), AP7031T08 (Sps Technologies, Llc Dba Airdrome Precision Components).
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.