The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-369-2737, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-369-2737 |
| Primary Part Number | 80771-1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 6061 |
| Material Document and Classification | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Material Document and Classification | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 80771-1 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 5999-01-369-2737 is a Heat Sink,electrical-Electronic, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-369-2737 has 1 cross-referenced part number: 80771-1 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 2 known substitutes for 5999-01-369-2737: 5120-00-031-6744, 5310-00-682-5585. Verify interchangeability with system specifications before substitution.
Key specifications for 80771-1: Overall Width: 4.500 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 6061; Material Document and Classification: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 7.812 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.