The Rib,stiffener,aircraft, cataloged under National Stock Number 1560-01-645-2829, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Malones Cnc Machining Inc. The record lists 12 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-645-2829 |
| Primary Part Number | 25-8866-16 |
| Item Name | Rib,stiffener,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Malones Cnc Machining Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 25-8866-16 | Malones Cnc Machining Inc (USA) |
| 25-8866-16 | Pro-Fab, Llc (USA) |
| 25-8866-16 | Nordam Group Llc, the Div Nordam (USA) |
| 25-8866-16 | C. E. Machine Co., Inc. (USA) |
| 25-8866-16 | Aero Components, Llc (USA) |
| 25-8866-16 | Volumatic Inc Dba Volumatic Inc (USA) |
| 25-8866-16 | Tect Hypervelocity, Inc. (USA) |
| 25-8866-16 | Camnetics Manufacturing Corporation (USA) |
| 25-8866-16 | Infinity Fabrication, Inc. (USA) |
| 25-8866-16 | Harlow Aerostructures, Llc (USA) |
| 25-8866-16 | H & R Parts Co Inc (USA) |
| 25-8866-16 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 25-8866-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-645-2829 is a Rib,stiffener,aircraft, manufactured by Malones Cnc Machining Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-645-2829 has 12 manufacturer part numbers on file: 25-8866-16 (Malones Cnc Machining Inc), 25-8866-16 (Pro-Fab, Llc), 25-8866-16 (Nordam Group Llc, the Div Nordam), 25-8866-16 (C. E. Machine Co., Inc.), 25-8866-16 (Aero Components, Llc) and 7 more.
Key specifications for 25-8866-16: Special Features: B-52 MISTR REPAIR SUPPORT; Part Name Assigned by Controlling Agency: RIB ASSEMBLY, AFT; End Item Identification: B-52 AIRCRAFT. 0 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 1560-01-645-2829 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.