The Tube Assembly,metal, cataloged under National Stock Number 4710-01-448-9675, 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 Am General Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4710-01-448-9675 |
| Primary Part Number | 12448644 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 ALL ENDS |
| Material Document and Classification | MIL-T-3520, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.688 INCHES ALL ENDS IN |
| End Connection Style | SWIVEL NUT, GASKET SEAL ALL ENDS |
| Tube Outside Diameter | 0.375 INCHES NOMINAL IN |
| Thread Class | 3B ALL ENDS |
| Material | STEEL TUBING |
| Material | STEEL ALL ENDS |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
|---|---|
| 12448644 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12448644 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 4710014489675 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4710-01-448-9675 is a Tube Assembly,metal, manufactured by Am General Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-448-9675 has 2 manufacturer part numbers on file: 12448644 (U S Army Tank Automotive Command Amsta-Im-Mm), 12448644 (Am General Llc).
Key specifications for 12448644: Design Form: PREBENT; Mating End Quantity: 2 ALL ENDS; Material Document and Classification: MIL-T-3520, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE TUBING; Wall Thickness: 0.035 INCHES NOMINAL IN. 12 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.