The Support,structural Component,air, cataloged under National Stock Number 1560-01-281-9249, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Mra Systems, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-281-9249 |
| Primary Part Number | 4F59243-101A |
| Item Name | Support,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Mra Systems, Llc |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Height | 2.190 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Hole Quantity | 6 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4F59243-101A | Mra Systems, Llc (USA) |
| 4F59243-101A | Cpi Aerostructures Inc (USA) |
| 4F59243-101A | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4F59243-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4F59243-101A | 5/2 Secondary reference U.S. Government activity |
NSN 1560-01-281-9249 is a Support,structural Component,air, manufactured by Mra Systems, Llc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-281-9249 has 3 manufacturer part numbers on file: 4F59243-101A (Mra Systems, Llc), 4F59243-101A (Cpi Aerostructures Inc), 4F59243-101A (Aero Components, Llc).
Key specifications for 4F59243-101A: Material Document and Classification: QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE; Overall Width: 3.550 INCHES NOMINAL IN; Height: 2.190 INCHES NOMINAL IN; 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 1560-01-281-9249 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.