The Cam,control, cataloged under National Stock Number 3040-01-412-0289, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-412-0289 |
| Item Name | Cam,control |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Cam Width | 0.500 INCHES NOMINAL IN |
| Cam Overall Length | 4.8750 INCHES NOMINAL IN |
| Features Provided | SLOTTED |
| Specific Use | USED TO ENGAGE AND DISENGAGE |
| 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 |
| Reference | Meaning |
|---|---|
| D204811S001 | D/9 Drawing number reference only U.S. Government activity |
| D204811S001 ITEM 25 | 5/2 Secondary reference U.S. Government activity |
| D204811S001-25 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-412-0289 is a Cam,control, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-412-0482, 3960-01-439-7521. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-01-412-0289: Overall Height: 1.250 INCHES NOMINAL IN; Cam Width: 0.500 INCHES NOMINAL IN; Cam Overall Length: 4.8750 INCHES NOMINAL IN; Features Provided: SLOTTED. 5 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.