The Bell Crank, cataloged under National Stock Number 3040-00-148-9252, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-148-9252 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball | 2.097 INCHES MINIMUM AND 2.102 INCHES MAXIMUM FIRST END IN |
| Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball | 3.274 INCHES MINIMUM AND 3.279 INCHES MAXIMUM SECOND END IN |
| End Hole/ball Diameter | 0.655 INCHES NOMINAL FIRST END IN |
| Bore Length | 1.062 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Style Designator | RAISED FACE PIVOT AND END HOLES |
| Material Document and Classification | QQ-A-367, COMP 2014, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY |
| 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 |
| Reference | Meaning |
|---|---|
| K659453-5 | 3/2 Design control — primary reference U.S. Government activity |
| 3040PL0136823 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3040-00-148-9252 is a Bell Crank, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-148-9252: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 2.097 INCHES MINIMUM AND 2.102 INCHES MAXIMUM FIRST END IN; Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 3.274 INCHES MINIMUM AND 3.279 INCHES MAXIMUM SECOND END IN; End Hole/ball Diameter: 0.655 INCHES NOMINAL FIRST END IN; Bore Length: 1.062 INCHES NOMINAL IN. 8 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 3040-00-148-9252 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.