The Rib,closeout, cataloged under National Stock Number 1560-01-588-1189, 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 Legacy Am&m. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-588-1189 |
| Primary Part Number | L1600025-042 |
| Item Name | Rib,closeout |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Supplementary Features | RIGHT HANDED (RH) ASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L1600025-042 | Malones Cnc Machining Inc (USA) |
| L1600025-042 | Infinity Fabrication, Inc. (USA) |
| L1600025-042 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| L1600025-042 | Camnetics Manufacturing Corporation (USA) |
| L1600025-042 | C. E. Machine Co., Inc. (USA) |
| L1600025-042 | Nordam Group Llc, the Div Nordam (USA) |
| L1600025-042 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| L1600025-042 | Tect Hypervelocity, Inc. (USA) |
| L1600025-042 | Harlow Aerostructures, Llc (USA) |
| L1600025-042 | Pro-Fab, Llc (USA) |
| L1600025-042 | Aero Components, Llc (USA) |
| L1600025-042 | Volumatic Inc Dba Volumatic Inc (USA) |
| Reference | Meaning |
|---|---|
| L1600025-042 | 5/9 Secondary reference Fmw, Inc. |
NSN 1560-01-588-1189 is a Rib,closeout, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-588-1189 has 12 manufacturer part numbers on file: L1600025-042 (Malones Cnc Machining Inc), L1600025-042 (Infinity Fabrication, Inc.), L1600025-042 (D-J Engineering Inc Dba D-J Engineering Inc), L1600025-042 (Camnetics Manufacturing Corporation), L1600025-042 (C. E. Machine Co., Inc.) and 7 more.
Key specifications for L1600025-042: Supplementary Features: RIGHT HANDED (RH) ASSEMBLY; Special Features: NEXT HIGHER ASSEMBLY: L1600001; Part Name Assigned by Controlling Agency: RIB, CLOSEOUT, SPOILER NUMBER 1, ASSEMBLY OF; End Item Identification: B-1B ACFT. 1 specification is 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 1560-01-588-1189 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.