The Lever,manual Control, cataloged under National Stock Number 3040-00-425-7098, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eaton Corp Transmission Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 3040-00-425-7098 |
| Primary Part Number | 4597 |
| Item Name | Lever,manual Control |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Eaton Corp Transmission Div |
| Status | ACTIVE |
| 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 |
|---|---|
| 4597 PRIMARY | Eaton Corp Transmission Div (USA) |
NSN 3040-00-425-7098 is a Lever,manual Control, manufactured by Eaton Corp Transmission Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-425-7098 has 1 manufacturer part number on file: 4597 (Eaton Corp Transmission Div).
2 possible matches (shared part number, not a government interchangeability claim): 5905-00-576-5522, 5950-01-375-4529. Verify interchangeability with system specifications before substitution.
Key specifications for 4597: Special Features: STEEL,5.563 IN. LG O/A,1.781 IN. W,1.188 IN. H,W/HANDLE ON 1 END,INTERNAL SPLINES OTHER END,20 SPLINES,1.000 IN. MAJOR ID,0.906 IN. MINOR ID IN. 0 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.