The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-415-6265, 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 Boyd Laconia Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-415-6265 |
| Primary Part Number | 325705B-00000 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Boyd Laconia Llc |
| Status | ACTIVE |
| Body Style | CLIP PRESS-ON |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Operating Power Dissipating Rating in Watts | 1.8 |
| 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 |
|---|---|
| 325705B-00000 PRIMARY | Boyd Laconia Llc (USA) |
| Reference | Meaning |
|---|---|
| 325705B-00000 | 5/9 Secondary reference Aavid Thermalloy Llc |
NSN 5999-01-415-6265 is a Heat Sink,electrical-Electronic, manufactured by Boyd Laconia Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-415-6265 has 1 manufacturer part number on file: 325705B-00000 (Boyd Laconia Llc).
Key specifications for 325705B-00000: Overall Height: 0.375 INCHES NOMINAL IN; Body Style: CLIP PRESS-ON; Overall Diameter: 0.500 INCHES NOMINAL IN; Operating Power Dissipating Rating in Watts: 1.8. 3 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.