The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-239-8092, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-239-8092 |
| Primary Part Number | 721448-1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Unthreaded Mounting Hole Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | BERYLLIUM OXIDE |
| Unthreaded Mounting Hole Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | BERYLLIUM OXIDE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0200 lbs |
| Cube | 0.0030 cu ft |
NSN 5999-01-239-8092 is a Heat Sink,electrical-Electronic, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-239-8092 has 4 cross-referenced part numbers: 721448-1 (Brush Wellman Inc Consolidated Ceramics and Metalizing Corp Div), 721448-1 (General Ceramics Inc National Beryllia Div), 721448-1 (Raytheon Company Div Rmd Strategic), 3002-134 (Raytheon Company Div Rmd Strategic).
There is 1 known substitute for 5999-01-239-8092: 5962-01-058-2461. Verify interchangeability with system specifications before substitution.
Key specifications for 721448-1: Overall Height: 0.050 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN; Overall Length: 0.730 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.