The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-391-8043, 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 Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-391-8043 |
| Primary Part Number | 2824407-1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-495 FED SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-C-576 TEMP 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | OXIDE |
| Test Data Document | 55972-2824407 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| 2824407-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 5999-01-391-8043 is a Heat Sink,electrical-Electronic, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-391-8043 has 1 manufacturer part number on file: 2824407-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 2824407-1: Surface Treatment Document and Classification: MIL-F-495 FED SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-C-576 TEMP 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE; Special Features: COMPUTER GENERATED ARTWORK MASTER PATTERN 2824407-1 IS REQUIRED FOR MANUFACTURING PURPOSESIS RIS; Surface Treatment: OXIDE. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5999-01-391-8043 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.