The Bell Crank, cataloged under National Stock Number 3040-01-184-9994, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bae Systems (operations) Limited. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-184-9994 |
| Primary Part Number | 75A607127-1001 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Bae Systems (operations) Limited |
| Status | ACTIVE |
| FSC Application Data | REACTION CONTROL SYSTEM |
| Bore Length | 0.887 INCHES MINIMUM AND 0.902 INCHES MAXIMUM IN |
| Bore Diameter | 0.375 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 | X |
| Part Number | Manufacturer |
|---|---|
| 75A607127-1001 | Bae Systems (operations) Limited (GBR) |
| Reference | Meaning |
|---|---|
| 75A607127-1001 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
NSN 3040-01-184-9994 is a Bell Crank, manufactured by Bae Systems (operations) Limited, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-184-9994 has 1 manufacturer part number on file: 75A607127-1001 (Bae Systems (operations) Limited).
Key specifications for 75A607127-1001: FSC Application Data: REACTION CONTROL SYSTEM; Bore Length: 0.887 INCHES MINIMUM AND 0.902 INCHES MAXIMUM IN; Bore Diameter: 0.375 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 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 3040-01-184-9994 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.