The Bell Crank, cataloged under National Stock Number 3040-01-130-2847, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-130-2847 |
| Primary Part Number | 74A733569-2003 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bore Length | 0.620 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Bore Diameter | 0.630 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74A733569-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 3929AS767 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 74A733569-2003 | 5/9 Secondary reference U.S. Government activity |
| 74A733569-2003 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
NSN 3040-01-130-2847 is a Bell Crank, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-130-2847 has 2 manufacturer part numbers on file: 74A733569-2003 (The Boeing Company Div Defense), 3929AS767 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 74A733569-2003: Bore Length: 0.620 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Special Features: WEAPONSYSTEMESSENTIAL; End Item Identification: LAU-115/A;F/A-18HORNETAIRCRAFT. 4 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 3040-01-130-2847 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.