The Modification Kit,engine, cataloged under National Stock Number 2815-01-385-4446, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Honeywell International Inc Dba Honeywell Div Consumer Products Group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-385-4446 |
| Primary Part Number | K3390 |
| Item Name | Modification Kit,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Honeywell International Inc Dba Honeywell Div Consumer Products Group |
| Status | ACTIVE |
| Component Quantity | 4 |
| Nonsupply Items and Quantities | INNER GASKET 1;OUTER GASKET 1;OUTER GASKET 1;PLATE 1 |
| 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 |
|---|---|
| 330134000S | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| K3390 PRIMARY | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| Reference | Meaning |
|---|---|
| 3301340S | 5/9 Secondary reference Cummins Filtration Inc Dba Fleetguard Div Cummins Inc |
| K3 | 5/9 Secondary reference General Motors Llc Dba General Motors |
| K3 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2815-01-385-4446 is a Modification Kit,engine, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-385-4446 has 2 manufacturer part numbers on file: 330134000S (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc), K3390 (Honeywell International Inc Dba Honeywell Div Consumer Products Group).
Key specifications for K3390: Component Quantity: 4; Nonsupply Items and Quantities: INNER GASKET 1;OUTER GASKET 1;OUTER GASKET 1;PLATE 1; Special Features: ADAPTER KIT FOR CONVERSION OF DETROIT DIESEL ENGINES TO SPIN-ON FLEETGUARD LF670. 2 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.