The Parts Kit,heater,coolant,engine, cataloged under National Stock Number 2990-01-509-1935, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-509-1935 |
| Primary Part Number | 3463618 |
| Item Name | Parts Kit,heater,coolant,engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3463618 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3463618 | 5/9 Secondary reference Oshkosh Corp |
NSN 2990-01-509-1935 is a Parts Kit,heater,coolant,engine, manufactured by Oshkosh Defense Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-509-1935 has 1 manufacturer part number on file: 3463618 (Oshkosh Defense Llc).
Key specifications for 3463618: Special Features: ITEM DIFFERS FROM P/N: 3460259 WITH ADDITIONAL FUEL HOSE AND HOSE ASSEMBLY; USED ON THE H02 AND H07 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); Part Name Assigned by Controlling Agency: 141-ENGINE ARTIC KIT; End Item Identification: NSN 2320-01-097-0249 HEMTT, NSN 2320-01-100-7672 HEMTT.. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.