The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-453-4556, 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 Laser Processing Technology, Inc. Dba Laser Processing Technology Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-453-4556 |
| Primary Part Number | 1050047P-1 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Laser Processing Technology, Inc. Dba Laser Processing Technology Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FRICTION SINGLE MOUNTING FACILITY |
| Body Style | FAN BLADEFAN BLADE |
| Overall Diameter | 0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 1050047P-1 | Laser Processing Technology, Inc. Dba Laser Processing Technology Inc (USA) |
| Reference | Meaning |
|---|---|
| 105004P-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5999-01-453-4556 is a Heat Sink-Insulator, manufactured by Laser Processing Technology, Inc. Dba Laser Processing Technology Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-453-4556 has 1 manufacturer part number on file: 1050047P-1 (Laser Processing Technology, Inc. Dba Laser Processing Technology Inc).
Key specifications for 1050047P-1: Mounting Facility Type and Quantity: 1 FRICTION SINGLE MOUNTING FACILITY; Overall Height: 0.025 INCHES NOMINAL0.025 INCHES NOMINAL IN; Body Style: FAN BLADEFAN BLADE; Overall Diameter: 0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN. 4 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.