The Tube,bent,metallic, cataloged under National Stock Number 4710-00-152-1408, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 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 | 4710-00-152-1408 |
| Primary Part Number | 11657281 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second End Bead Width | 0.120 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Heat Treatment | NORMALIZED |
| Material Document and Classification | MIL-T-3520 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.028 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Welding Method | ELECTRIC RESISTANCE |
| Second End Outside Diameter | 0.250 INCHES NOMINAL IN |
| Second End Bead Outside Diameter | 0.312 INCHES NOMINAL IN |
| Second End Style | OUTSIDE BEADED |
| Material | STEEL |
| Second End Length From Bead Center to End | 0.440 INCHES NOMINAL IN |
| Construction | STRAIGHT SEAMED |
| 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 |
|---|---|
| 11657281 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4710-00-152-1408 is a Tube,bent,metallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-152-1408 has 1 manufacturer part number on file: 11657281 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11657281: Second End Bead Width: 0.120 INCHES NOMINAL IN; First End Style: PLAIN; Heat Treatment: NORMALIZED; Material Document and Classification: MIL-T-3520 MIL SPEC SINGLE MATERIAL RESPONSE. 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.
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.