The Tube,bent,metallic, cataloged under National Stock Number 4710-00-513-9937, 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 Mack Trucks Inc Parts Opn. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-513-9937 |
| Primary Part Number | 11MF1222P3 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Mack Trucks Inc Parts Opn |
| Status | ACTIVE |
| First End Style | PLAIN |
| Material Document and Classification | WW-T-791, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 2.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | COPPER ALLOY |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 8735814 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 11MF1222P3 PRIMARY | Mack Trucks Inc Parts Opn (USA) |
NSN 4710-00-513-9937 is a Tube,bent,metallic, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-513-9937 has 2 manufacturer part numbers on file: 8735814 (U S Army Tank Automotive Command Amsta-Im-Mm), 11MF1222P3 (Mack Trucks Inc Parts Opn).
Key specifications for 11MF1222P3: First End Style: PLAIN; Material Document and Classification: WW-T-791, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 2.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 8 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.