The Bell Crank, cataloged under National Stock Number 3040-01-200-3584, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-200-3584 |
| Primary Part Number | 9531M55P01 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball | 1.062 INCHES NOMINAL FIRST END IN |
| Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball | 1.870 INCHES NOMINAL SECOND END IN |
| End Hole/ball Diameter | 0.266 INCHES NOMINAL FIRST END IN |
| End Hole/ball Diameter | 0.345 INCHES NOMINAL SECOND END IN |
| FSC Application Data | ACFT ENG F-110 |
| Style Designator | RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS |
| Counterbore Diameter | 0.885 INCHES NOMINAL IN |
| Bore Diameter | 0.653 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 9531M55P01 | Bi-Tec Industries Inc (USA) |
| 9531M55P01 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 9531M55P01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9531M55P01 | 5/2 Secondary reference U.S. Government activity |
| 9531M55P01 | 5/9 Secondary reference Mardon Industries Inc |
| 2117M51P01 | 5/2 Secondary reference U.S. Government activity |
| 9531M55P01 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
NSN 3040-01-200-3584 is a Bell Crank, manufactured by General Electric Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-200-3584 has 3 manufacturer part numbers on file: 9531M55P01 (Bi-Tec Industries Inc), 9531M55P01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 9531M55P01 (General Electric Company).
Key specifications for 9531M55P01: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.062 INCHES NOMINAL FIRST END IN; Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.870 INCHES NOMINAL SECOND END IN; End Hole/ball Diameter: 0.266 INCHES NOMINAL FIRST END IN; End Hole/ball Diameter: 0.345 INCHES NOMINAL SECOND END IN. 9 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 3040-01-200-3584 has DEMIL Code Q. 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.