The Bell Crank, cataloged under National Stock Number 3040-01-474-2032, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-474-2032 |
| Primary Part Number | 124-5923272 PC 5 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-15083 MIL SPEC ALL MATERIAL RESPONSES |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124-5923272 PC 5 PRIMARY | Naval Sea Systems Command (USA) |
| 124-57949559 PC 3 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5923272 | D/9 Drawing number reference only Naval Sea Systems Command |
| 124-5794559 PC | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3040-01-474-2032 is a Bell Crank, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-474-2032 has 2 manufacturer part numbers on file: 124-5923272 PC 5 (Naval Sea Systems Command), 124-57949559 PC 3 (Naval Sea Systems Command).
Key specifications for 124-5923272 PC 5: Material Document and Classification: MIL-S-15083 MIL SPEC ALL MATERIAL RESPONSES; Special Features: END ITEM HATCH BALLISTIC; End Item Identification: AIRCRAFT CARRIER CVN 71; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3040-01-474-2032 has DEMIL Code B. 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.