The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-607-8307, 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 Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-607-8307 |
| Primary Part Number | 2246 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions |
| Status | ACTIVE |
| Body Style | BOARD MOUNTED |
| Material Document and Classification | ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| 2246 PRIMARY | Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions (USA) |
| Reference | Meaning |
|---|---|
| 17-3-2554-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 17-3-2554 | D/9 Drawing number reference only U.S. Government activity |
NSN 5999-01-607-8307 is a Heat Sink,electrical-Electronic, manufactured by Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-607-8307 has 1 manufacturer part number on file: 2246 (Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions).
Key specifications for 2246: Overall Height: 5.430 INCHES MINIMUM AND 5.440 INCHES MAXIMUM IN; Body Style: BOARD MOUNTED; Material Document and Classification: ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 12.74 INCHES MINIMUM AND 12.76 INCHES MAXIMUM IN. 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.