The Spindle,mechanically Actuated, cataloged under National Stock Number 3040-01-481-4110, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-481-4110 |
| Primary Part Number | 122-2404752 PC 30 |
| Item Name | Spindle,mechanically Actuated |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 122-2404752 PC 30 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 122-2404752 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-481-4110 is a Spindle,mechanically Actuated, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-481-4110 has 1 manufacturer part number on file: 122-2404752 PC 30 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 5306-01-481-5037, 3120-01-492-4943, 4730-01-498-3656. Verify interchangeability with system specifications before substitution.
Key specifications for 122-2404752 PC 30: Overall Length: 2.500 INCHES NOMINAL IN; Special Features: ITEM ALSO KNOWN AS "DOG SPINDLE"; End Item Identification: USS KITTY HAWK CVA 63 / ELEVATOR DOOR BALLISTIC, 66X75; Material: STEEL. 1 specification is 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.