The Actuator,electro-Mechanical,line, cataloged under National Stock Number 2990-01-588-8350, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-588-8350 |
| Primary Part Number | 6439435-01M1 |
| Item Name | Actuator,electro-Mechanical,line |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 6439435-01M1 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 6439435-01M1 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 6439435-01M1 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6439435-01M1 | 3/9 Design control — primary reference Bae Systems Survivability Systems Llc |
NSN 2990-01-588-8350 is a Actuator,electro-Mechanical,line, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-588-8350 has 3 manufacturer part numbers on file: 6439435-01M1 (Caterpillar Inc Div Caterpillar Defense), 6439435-01M1 (Bae Systems Land & Armaments L.p.), 6439435-01M1 (Amz Alabama Inc.).
Key specifications for 6439435-01M1: Part Name Assigned by Controlling Agency: ACTUATOR LEVER WELDMENT; End Item Identification: 2410-01-565-2603 TRACTOR,FULL TRACKED,LOW SPEED, ARMY D7RII TRACTOR,RIPPER. 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.