The Beam,structural, cataloged under National Stock Number 9540-01-040-4932, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Beam,structural |
| FSC / FSG | 9540 — Structural Shapes, Nonferrous Base Metal (FSG 95) |
| Parameter | Value |
|---|---|
| NSN | 9540-01-040-4932 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1MA160D06-10375 | 5/1 Secondary reference The Boeing Company Div Defense |
| QQ-A-200/15 | 5/9 Secondary reference U.S. Government activity |
| AMS-QQ-A-200/15 | 5/9 Secondary reference U.S. Government activity |
| MS14370E003 | 2/2 Government specification standardization U.S. Government activity |
| 319642 | 5/1 Secondary reference Aluminum Co of America |
| 60-11659 | 5/1 Secondary reference Transtar Metals Corp |
NSN 9540-01-040-4932 is a Beam,structural, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9540-01-459-6460. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.