The Tube,boiler,bent, cataloged under National Stock Number 4710-00-377-9740, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tube,boiler,bent |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Parameter | Value |
|---|---|
| NSN | 4710-00-377-9740 |
| Item Name | Tube,boiler,bent |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| MX253030-6MKDCL | 5/9 Secondary reference Babcock & Wilcox Co |
| MX253030-6DCL | 5/9 Secondary reference Babcock & Wilcox Co |
| MX243132DCL | 5/9 Secondary reference Babcock & Wilcox Co |
| MX243132PCDCL | 5/9 Secondary reference Babcock & Wilcox Co |
| MX253030-MKDCL | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| MX253030-4DCL | 5/9 Secondary reference Babcock & Wilcox Co |
| 7004246 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| 7004246 | 3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| NY420-923-3PCDCL | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
NSN 4710-00-377-9740 is a Tube,boiler,bent, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
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.