The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-084-2124, 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 Texas Instruments Inc Information Technology Group. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-084-2124 |
| Primary Part Number | 226594-0001 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Texas Instruments Inc Information Technology Group |
| Status | ACTIVE |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 226594-0001 PRIMARY | Texas Instruments Inc Information Technology Group (USA) |
| 0226594-0001 | Texas Instruments Inc Information Technology Group (USA) |
NSN 5999-01-084-2124 is a Heat Sink,electrical-Electronic, manufactured by Texas Instruments Inc Information Technology Group, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-084-2124 has 2 manufacturer part numbers on file: 226594-0001 (Texas Instruments Inc Information Technology Group), 0226594-0001 (Texas Instruments Inc Information Technology Group).
Key specifications for 226594-0001: Overall Length: 5.880 INCHES NOMINAL IN; Overall Width: 4.125 INCHES NOMINAL IN; Special Features: W/18 VARIOUS SIZE HOLES; Material: ALUMINUM ALLOY. 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.