The Panel,structural,aircraft, cataloged under National Stock Number 1560-01-199-5259, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-199-5259 |
| Primary Part Number | L3050553-051 |
| Item Name | Panel,structural,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| L3050553-051 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L3050553-021 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 1560-01-199-5259 is a Panel,structural,aircraft, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-199-5259 has 1 manufacturer part number on file: L3050553-051 (The Boeing Company Div Legacy Am&m).
Key specifications for L3050553-051: Criticality Code Justification: FEAT; Special Features: FUNCTIONAL DESCRIPTION:USED AS RH CREW STATION AVIONICS BAY PANEL ASSEMBLY;NUCLEAR HARDNESS CRITICAL ITEM;C/O:1 DOOR,2 HALF HINGES,AND ASSORTED ATTACHMENT HARDWARE;LOCATED YF 372.TO 422;NHA L3050553-001;; End Item Identification: ACFT MODEL B-1B. 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 1560-01-199-5259 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.