The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-095-8121, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-01-095-8121 |
| Primary Part Number | 21069-1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 TY 3 CL2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Surface Treatment | ANODIZE |
| Surface Treatment Document and Classification | MIL-A-8625 TY 3 CL2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Surface Treatment | ANODIZE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5999-01-095-8121 is a Heat Sink,electrical-Electronic, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-095-8121 has 2 cross-referenced part numbers: 21069-1 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 21069-1E (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).
There is 1 known substitute for 5999-01-095-8121: 5325-01-096-1190. Verify interchangeability with system specifications before substitution.
Key specifications for 21069-1: Surface Treatment Document and Classification: MIL-A-8625 TY 3 CL2 MIL SPEC SINGLE TREATMENT RESPONSE; Material: ALUMINUM ALLOY 6061; Overall Height: 0.190 INCHES NOMINAL IN; Overall Length: 5.550 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.