The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-449-6732, 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 Centurion Wireless Technologies Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-449-6732 |
| Primary Part Number | 583R597H13 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Centurion Wireless Technologies Inc |
| Status | ACTIVE |
| Material | BERYLLIUM |
| 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 |
| Weight | 0.0600 lbs |
| Cube | 0.0004 cu ft |
| Part Number | Manufacturer |
|---|---|
| 583R597H13 | Centurion Wireless Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 583R597H13 | 5/9 Secondary reference Brush Wellman Inc Consolidated Ceramics and Metalizing Corp Div |
| 583R597H13 | 5/2 Secondary reference U.S. Government activity |
| 583R597H13 | 3/2 Design control — primary reference U.S. Government activity |
| 583R597H13 | 5/9 Secondary reference General Ceramics Inc National Beryllia Div |
NSN 5999-01-449-6732 is a Heat Sink-Insulator, manufactured by Centurion Wireless Technologies Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-449-6732 has 1 manufacturer part number on file: 583R597H13 (Centurion Wireless Technologies Inc).
Key specifications for 583R597H13: End Item Identification: LGM 30 E/I FSCM 97942; Material: BERYLLIUM. 1 specification is 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.