The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-445-5532, 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 Us Army Aviation and Missile Command. Government technical data includes 7 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 | 5999-01-445-5532 |
| Primary Part Number | 13031699 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 8 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| Body Style | BOARD MOUNTEDBOARD MOUNTED |
| Unthreaded Mounting Hole Diameter | 1.8 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM SECOND MOUNTING FACILITY MM |
| Unthreaded Mounting Hole Diameter | 3.2 MILLIMETERS MINIMUM AND 3.4 MILLIMETERS MAXIMUM FIRST MOUNTING FACILITY MM |
| Material Document and Classification | MIL-P-46112, TYPE 1, GR B MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 13031699 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5999-01-445-5532 is a Heat Sink-Insulator, manufactured by Us Army Aviation and Missile Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-445-5532 has 1 manufacturer part number on file: 13031699 (Us Army Aviation and Missile Command).
Key specifications for 13031699: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY; Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY; Overall Height: 0.1 MILLIMETERS NOMINAL0.1 MILLIMETERS NOMINAL MM; Body Style: BOARD MOUNTEDBOARD MOUNTED. 7 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.