The Bell Crank, cataloged under National Stock Number 3040-01-486-0367, 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 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-486-0367 |
| Primary Part Number | 122-5006519 PC 19 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball | 4.2500 INCHES NOMINAL ALL ENDS IN |
| End Hole/ball Diameter | 1.4390 INCHES MINIMUM AND 1.4410 INCHES MAXIMUM ALL ENDS IN |
| Style Designator | FLAT, ONE OR MORE HOLES BOTH ARMS |
| Material Document and Classification | MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE |
| Fulcrum Bore Shape | PLAIN |
| Bore Diameter | 2.0610 INCHES MINIMUM AND 2.0620 INCHES MAXIMUM IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 122-5006519 PC 19 PRIMARY | Naval Sea Systems Command (USA) |
| 122-5008311 PC 3 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5008311 | D/9 Drawing number reference only Naval Sea Systems Command |
| 122-5008312 PC | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 5006519 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-486-0367 is a Bell Crank, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-486-0367 has 2 manufacturer part numbers on file: 122-5006519 PC 19 (Naval Sea Systems Command), 122-5008311 PC 3 (Naval Sea Systems Command).
Key specifications for 122-5006519 PC 19: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 4.2500 INCHES NOMINAL ALL ENDS IN; End Hole/ball Diameter: 1.4390 INCHES MINIMUM AND 1.4410 INCHES MAXIMUM ALL ENDS IN; Style Designator: FLAT, ONE OR MORE HOLES BOTH ARMS; Material Document and Classification: MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE. 7 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.
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.