The Bell Crank, cataloged under National Stock Number 3040-01-451-8981, 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 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-451-8981 |
| Primary Part Number | CVAN65-701-1554030 ASSY 77 |
| Item Name | Bell Crank |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Fulcrum Bore Shape | PLAIN |
| 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 |
|---|---|
| CVAN65-701-1554030 ASSY 77 PRIMARY | Naval Sea Systems Command (USA) |
| CVAN65-701-1554027 ASSY NO. 28 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1554030 | D/9 Drawing number reference only Naval Sea Systems Command |
| 1554027 | D/9 Drawing number reference only Naval Sea Systems Command |
| 215-1914 ASSY 77 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3040-01-451-8981 is a Bell Crank, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-451-8981 has 2 manufacturer part numbers on file: CVAN65-701-1554030 ASSY 77 (Naval Sea Systems Command), CVAN65-701-1554027 ASSY NO. 28 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-451-8990. Verify interchangeability with system specifications before substitution.
Key specifications for CVAN65-701-1554030 ASSY 77: Fulcrum Bore Shape: PLAIN; End Item Identification: NIMITZ CLASS CVN; Material: STEEL. 2 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.