The Fitting,structural Component,air, cataloged under National Stock Number 1560-01-418-9489, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1560-01-418-9489 |
| Item Name | Fitting,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-567 FED SPEC SINGLE MATERIAL RESPONSE |
| Aircraft Location | BULKHEAD STA 566 |
| Material | ALUMINUM ALLOY 7075 |
| Aircraft Mission Design Series | C-135 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 9-55663 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-418-9489 is a Fitting,structural Component,air, classified under FSC 1560, Airframe Structural Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-7572. Verify interchangeability with system specifications before substitution.
Key specifications for 1560-01-418-9489: Material Document and Classification: QQ-A-567 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: USED AS A STIFFENER TIE FITTING; MAKE FROM -1 FORGING; Aircraft Location: BULKHEAD STA 566; Material: ALUMINUM ALLOY 7075. 4 specifications are 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 1560-01-418-9489 has DEMIL Code Q. 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.