The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-169-1981, 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 Technipower Llc Dba Unipower. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-00-169-1981 |
| Primary Part Number | 140-654 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Technipower Llc Dba Unipower |
| Status | ACTIVE |
| Material | ALUMINUM |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 140-654 PRIMARY | Technipower Llc Dba Unipower (USA) |
| V00502-003 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
NSN 5999-00-169-1981 is a Heat Sink,electrical-Electronic, manufactured by Technipower Llc Dba Unipower, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-169-1981 has 2 cross-referenced part numbers: 140-654 (Technipower Llc Dba Unipower), V00502-003 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).
There are 4 known substitutes for 5999-00-169-1981: 3110-00-100-0248, 3020-00-752-3387, 3020-01-292-4445 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 140-654: Material: ALUMINUM; Overall Height: 2.000 INCHES MAXIMUM IN; Overall Width: 4.250 INCHES MAXIMUM IN; Overall Length: 5.000 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.