The Longeron, cataloged under National Stock Number 1560-01-301-6232, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-301-6232 |
| Primary Part Number | 68A321095-2031 |
| Item Name | Longeron |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Aircraft Station Number | FS415.000 TO FS507.100 |
| Material Document and Classification | MMS 146 T7452 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 3.600 INCHES NOMINAL IN |
| Aircraft Location | LOWER KEEL |
| Material | ALUMINUM ALLOY 7050 |
| Aircraft Mission Design Series | F-15 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 68A321095-2031 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 1560-01-301-6232 is a Longeron, manufactured by The Boeing Company Div Defense, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-301-6232 has 1 manufacturer part number on file: 68A321095-2031 (The Boeing Company Div Defense).
Key specifications for 68A321095-2031: Aircraft Station Number: FS415.000 TO FS507.100; Material Document and Classification: MMS 146 T7452 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 96.000 INCHES NOMINAL IN; Overall Width: 6.000 INCHES NOMINAL IN. 6 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 1560-01-301-6232 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.