The Tube Assembly,metal, cataloged under National Stock Number 4710-01-279-3158, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Spiral Industries, Inc. Dba Spiral Industries Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-279-3158 |
| Primary Part Number | 2051 1201 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Spiral Industries, Inc. Dba Spiral Industries Inc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 ALL ENDS |
| Wall Thickness | 0.032 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.875 INCHES ALL ENDS IN |
| End Connection Style | INVERTED FLARE ALL ENDS |
| Tube Outside Diameter | 0.625 INCHES NOMINAL IN |
| Thread Class | 2B ALL ENDS |
| Material | COPPER TUBING |
| Thread Series Designator | UNF ALL ENDS |
| 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 |
|---|---|
| 2051 1201 | Spiral Industries, Inc. Dba Spiral Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 2051 0437 | D/9 Drawing number reference only Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div |
| 4710012793158 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 2051 1201 | 5/9 Secondary reference Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div |
| 2051 1201 | 3/9 Design control — primary reference Military Trucks & Parts, Inc. |
NSN 4710-01-279-3158 is a Tube Assembly,metal, manufactured by Spiral Industries, Inc. Dba Spiral Industries Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-279-3158 has 1 manufacturer part number on file: 2051 1201 (Spiral Industries, Inc. Dba Spiral Industries Inc).
Key specifications for 2051 1201: Design Form: PREBENT; Mating End Quantity: 1 ALL ENDS; Wall Thickness: 0.032 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND ALL ENDS. 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.