The Rib,stiffener,aircraft, cataloged under National Stock Number 1560-01-059-6480, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-059-6480 |
| Primary Part Number | 160D611631-3 |
| Item Name | Rib,stiffener,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Aircraft Station Number | BL37.68 |
| Criticality Code Justification | FEAT |
| Material Document and Classification | QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE |
| Aircraft Location | FLAP TRACK ASSEMBLY-INBOARD |
| Material | ALUMINUM ALLOY 7075 |
| Aircraft Mission Design Series | A-10A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 160D611631-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160D611631-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1560-01-059-6480 is a Rib,stiffener,aircraft, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-059-6480 has 1 manufacturer part number on file: 160D611631-3 (Northrop Grumman Systems Corporation).
Key specifications for 160D611631-3: Aircraft Station Number: BL37.68; Criticality Code Justification: FEAT; Material Document and Classification: QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: FATIGUE CRITICAL PART CLASS 1B IAW SM160M1000; C/O: RIB(AL PL 7075-T7351), PIN HI-LOKS, WASHERS, RIVETS, NUTS, & LINERS. 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 1560-01-059-6480 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.