The Crank,hand,vehicular, cataloged under National Stock Number 2990-00-424-2890, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Essex Industries, Inc. Dba Essex Industries. 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.
| Item Name | Crank,hand,vehicular |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Essex Industries, Inc. Dba Essex Industries (CAGE 55469) |
| Parameter | Value |
|---|---|
| NSN | 2990-00-424-2890 |
| Primary Part Number | C1-593 |
| Item Name | Crank,hand,vehicular |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| C1-593 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
NSN 2990-00-424-2890 is a Crank,hand,vehicular, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-424-2890 has 1 manufacturer part number on file: C1-593 (Essex Industries, Inc. Dba Essex Industries).
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-205-1526, 4820-01-518-2471. Verify interchangeability with system specifications before substitution.
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.