The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-424-2950, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Marine Electric Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 — Miscellaneous Electrical and Electronic Components (FSG 59) |
| Manufacturers | Marine Electric Systems Inc (CAGE 00062) |
| Parameter | Value |
|---|---|
| NSN | 5999-01-424-2950 |
| Primary Part Number | 9204728-20 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 9204728-20 PRIMARY | Marine Electric Systems Inc (USA) |
| 204766 | Marine Electric Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| PL 204728 IT20 | C/1 Advisory reference — outside the item-of-supply concept Marine Electric Systems Inc |
| 204728-A IT20 | C/1 Advisory reference — outside the item-of-supply concept Marine Electric Systems Inc |
NSN 5999-01-424-2950 is a Heat Sink,electrical-Electronic, manufactured by Marine Electric Systems Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-424-2950 has 2 manufacturer part numbers on file: 9204728-20 (Marine Electric Systems Inc), 204766 (Marine Electric Systems Inc).
Possible hazard — SDS may be required (DLA HMIC P). 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.