The Tube,metallic, cataloged under National Stock Number 4710-01-045-8652, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4710-01-045-8652 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 28.250 INCHES NOMINAL SPECIFIC IN |
| Second End Nominal Thread Size | 0.625 INCHES IN |
| First End Style | THREADED EXTERNAL |
| First End Thread Series | UNF |
| Material Document and Classification | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.203 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | THREADED EXTERNAL |
| Material | STEEL |
| Second End Thread Series | UNF |
| First End Nominal Thread Size | 0.750 INCHES IN |
| 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 |
| Reference | Meaning |
|---|---|
| 201942D 1039-02 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 51618B28 1-4IN | 5/9 Secondary reference U.S. Government activity |
| 104635D PC 21AA | 5/9 Secondary reference U.S. Government activity |
| 1039-0221 28 1- | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 7800283 | 3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 7800283 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| 1039-0221 | 5/9 Secondary reference U.S. Government activity |
| 51618B | D/9 Drawing number reference only Babcock & Wilcox Co |
NSN 4710-01-045-8652 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4710-01-048-7644. Verify interchangeability with system specifications before substitution.
Key specifications for 4710-01-045-8652: Measuring Method and Length: 28.250 INCHES NOMINAL SPECIFIC IN; Second End Nominal Thread Size: 0.625 INCHES IN; First End Style: THREADED EXTERNAL; First End Thread Series: UNF. 14 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.