The Tube Assembly,metal, cataloged under National Stock Number 4710-01-045-7143, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-045-7143 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | STRAIGHT |
| Mating End Quantity | 2 SINGLE END |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| Tube Outside Diameter | 1.250 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 18193-1 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 18193-1 | 3/9 Design control — primary reference U.S. Government activity |
| 18193-1 | 5/2 Secondary reference U.S. Government activity |
NSN 4710-01-045-7143 is a Tube Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-045-7143: Design Form: STRAIGHT; Mating End Quantity: 2 SINGLE END; Overall Length: 33.844 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND SINGLE END. 6 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.