The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-620-5680, 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 Onan Corp Onan Power/electronics Div. 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 | 5999-01-620-5680 |
| Primary Part Number | 332-2112 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Onan Corp Onan Power/electronics Div |
| 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 |
|---|---|
| 332-2112 PRIMARY | Onan Corp Onan Power/electronics Div (USA) |
NSN 5999-01-620-5680 is a Heat Sink-Insulator, manufactured by Onan Corp Onan Power/electronics Div, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-620-5680 has 1 manufacturer part number on file: 332-2112 (Onan Corp Onan Power/electronics Div).
Key specifications for 332-2112: Special Features: EXPRESSED IN GENSET CATLOG MDKUB 50/60 & MDKWB 50/60; Part Name Assigned by Controlling Agency: INSULATOR. 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.