The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-336-3678, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Prestolite Electric Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 — No Item Name Available (FSG 59) |
| Manufacturers | Prestolite Electric Inc (CAGE 24975); Prestolite Electric Inc (CAGE 68505) |
| Parameter | Value |
|---|---|
| NSN | 5999-01-336-3678 |
| Primary Part Number | 35-740 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
NSN 5999-01-336-3678 is a Heat Sink-Insulator, manufactured by Prestolite Electric Inc, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-336-3678 has 2 cross-referenced part numbers: 35-740 (Prestolite Electric Inc), 35-740 (Prestolite Electric Inc).
There are 3 known substitutes for 5999-01-336-3678: 4320-00-147-0373, 4140-01-089-9585, 5133-01-347-0339. Verify interchangeability with system specifications before substitution.