The Trunnion,tank Strap, cataloged under National Stock Number 1560-00-331-5072, 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1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-331-5072 |
| Item Name | Trunnion,tank Strap |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,8630,MIL-S-6050,OR 8740,MIL-S-6049,0.500 IN. DIA,1.000 IN. L,0.250-28UNF-3B THREADED HOLE THRU CENTER 90 DEG TO LONG CL,CADMIUM PLATED OR ZINC PLATED FINISH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 80T1R6 | 5/9 Secondary reference U.S. Government activity |
| 130-002R8 | 5/9 Secondary reference U.S. Government activity |
| A1406 | 5/9 Secondary reference Amsco Inc |
| 130-002R8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-00-331-5072 is a Trunnion,tank Strap, classified under FSC 1560, Airframe Structural Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2920-00-770-6801, 5975-01-035-4386. Verify interchangeability with system specifications before substitution.
Key specifications for 1560-00-331-5072: General Characteristics Item Description: STEEL,8630,MIL-S-6050,OR 8740,MIL-S-6049,0.500 IN. DIA,1.000 IN. L,0.250-28UNF-3B THREADED HOLE THRU CENTER 90 DEG TO LONG CL,CADMIUM PLATED OR ZINC PLATED FINISH 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.
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.