The Tube,bent,metallic, cataloged under National Stock Number 4710-00-405-4264, 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 Cummins Inc.. Government technical data includes 2 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-405-4264 |
| Primary Part Number | 146311 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN ROUND |
| 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 |
|---|---|
| 146311 PRIMARY | Cummins Inc. (USA) |
NSN 4710-00-405-4264 is a Tube,bent,metallic, manufactured by Cummins Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-405-4264 has 1 manufacturer part number on file: 146311 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6940-00-465-2207. Verify interchangeability with system specifications before substitution.
Key specifications for 146311: Cross-Sectional Shape Style: PLAIN ROUND; Special Features: CONNECTS THE AIR COMPRESSOR TO THE THERMOSTAT; End Item Identification: CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W; Construction: STRAIGHT SEAMED. 2 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.