The Longeron, cataloged under National Stock Number 1560-01-656-9153, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-656-9153 |
| Item Name | Longeron |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| Aircraft Station Number | FS 243.00 TO 279.40 |
| Material Document and Classification | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE |
| Side for Which Designed | LEFT SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 16B5124-31 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-656-9153 is a Longeron, classified under FSC 1560, Airframe Structural Components. Status: active.
Key specifications for 1560-01-656-9153: Aircraft Station Number: FS 243.00 TO 279.40; Material Document and Classification: QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: HEAT TREAT T62; T.O. 1F-16AM-4-53; FIG 92/2.; Part Name Assigned by Controlling Agency: WEB. 3 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 1560-01-656-9153 has DEMIL Code D. 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.