The Tube,ammunition Doo, cataloged under National Stock Number 1560-00-331-4676, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-331-4676 |
| Item Name | Tube,ammunition Doo |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,4130,MIL-T-6736,0.625 IN. OD,0.065 IN. WALL THKNS,9.360 IN. L,APPLICABLE TO B52 ACFT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3-30497-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-00-331-4676 is a Tube,ammunition Doo, classified under FSC 1560, Airframe Structural Components. Status: active.
Key specifications for 1560-00-331-4676: General Characteristics Item Description: STEEL,4130,MIL-T-6736,0.625 IN. OD,0.065 IN. WALL THKNS,9.360 IN. L,APPLICABLE TO B52 ACFT IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-00-331-4676 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.