The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-376-0748, 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 Laguna Industries Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5999-01-376-0748 |
| Primary Part Number | A3107786 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Laguna Industries 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 | YN |
| Part Number | Manufacturer |
|---|---|
| A3107786 | Laguna Industries Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3107786 | 3/2 Design control — primary reference U.S. Government activity |
| SC-B-681079 | 5/1 Secondary reference U.S. Government activity |
NSN 5999-01-376-0748 is a Heat Sink-Insulator, manufactured by Laguna Industries Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-376-0748 has 1 manufacturer part number on file: A3107786 (Laguna Industries Inc.).
Key specifications for A3107786: Overall Length: 31.500 INCHES NOMINAL IN; Overall Width: 16.200 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: INSULATOR,THERMAL. 0 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.
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.