The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-463-1856, 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 General Dynamics Mission Systems, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 — Miscellaneous Electrical and Electronic Components (FSG 59) |
| Manufacturers | General Dynamics Mission Systems, Inc. (CAGE 3CYA2) |
| Parameter | Value |
|---|---|
| NSN | 5999-01-463-1856 |
| Primary Part Number | 13219276-04 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | General Dynamics Mission 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 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| 13219276-04 | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 98-0211-5417-8 | 3/9 Design control — primary reference 3m Company Dba 3m Div Specialty Materials Division |
| 13219276-04 | 5/9 Secondary reference General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| 98-0211-5417-8 | 5/9 Secondary reference 3m Company |
NSN 5999-01-463-1856 is a Heat Sink,electrical-Electronic, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-463-1856 has 1 manufacturer part number on file: 13219276-04 (General Dynamics Mission 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.