The Fitting,structural Component,air, cataloged under National Stock Number 1560-01-438-5087, 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 4 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-438-5087 |
| Primary Part Number | L3227508-003 |
| Item Name | Fitting,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Material Thickness | 3.000 INCHES NOMINAL IN |
| Aircraft Location | BASE-INTERNOZZLE FAIRING AFT NACELLE |
| Material | ALUMINUM ALLOY 2024 |
| Aircraft Mission Design Series | B-1B |
| 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 |
|---|---|
| L3227508-003 | Aero Components, Llc (USA) |
| L3227508-003 | Gme Manufacturing Inc (USA) |
| L3227508-003 | Infinity Fabrication, Inc. (USA) |
| L3227508-003 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| L3227508-003 | Camnetics Manufacturing Corporation (USA) |
| L3227508-003 | Nordam Group Llc, the Div Nordam (USA) |
| L3227508-003 | Malones Cnc Machining Inc (USA) |
| Reference | Meaning |
|---|---|
| L3227508-003 | 5/9 Secondary reference Aerospace Defense, Inc |
NSN 1560-01-438-5087 is a Fitting,structural Component,air, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-438-5087 has 7 manufacturer part numbers on file: L3227508-003 (Aero Components, Llc), L3227508-003 (Gme Manufacturing Inc), L3227508-003 (Infinity Fabrication, Inc.), L3227508-003 (The Boeing Company Div Legacy Am&m), L3227508-003 (Camnetics Manufacturing Corporation) and 2 more.
Key specifications for L3227508-003: Overall Length: 10.000 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN; Material Thickness: 3.000 INCHES NOMINAL IN; Special Features: MATL:ALUM ALLOY 2027-T8511 EXTR. BAR ST0170LB0052; N/A: L3227501; U/O: ACFT 1 & SUBQ. 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 1560-01-438-5087 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.