The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-152-0041, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-152-0041 |
| Primary Part Number | 952226-1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 SLOT ALL MOUNTING FACILITIES |
| Surface Treatment Document and Classification | TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE |
| Body Style | EXTRUDED |
| Mounting Slot Length | 0.540 INCHES MINIMUM AND 0.572 INCHES MAXIMUM ALL MOUNTING FACILITIES IN |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | PAINT |
| Material | ALUMINUM ALLOY 6063 |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 952226-1 | Raytheon Company (USA) |
| 952226-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 952226-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 952226-1 | 5/9 Secondary reference Max J C Precision Inc |
| 5137-1 | 5/9 Secondary reference Eg and G Wakefield Engineering |
NSN 5999-01-152-0041 is a Heat Sink,electrical-Electronic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-152-0041 has 2 manufacturer part numbers on file: 952226-1 (Raytheon Company), 952226-1 (Raytheon Company Dba Raytheon Co).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-258-2302, 5330-01-360-7893. Verify interchangeability with system specifications before substitution.
Key specifications for 952226-1: Mounting Facility Type and Quantity: 4 SLOT ALL MOUNTING FACILITIES; Overall Height: 2.444 INCHES MINIMUM AND 2.492 INCHES MAXIMUM IN; Surface Treatment Document and Classification: TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE; Body Style: EXTRUDED. 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.