The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-445-5167, 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 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 8 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-445-5167 |
| Primary Part Number | 43167 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Body Style | BOARD MOUNTEDBOARD MOUNTED |
| Material | PLASTIC SILICONE |
| Unthreaded Mounting Hole Diameter | 0.130 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Body Style | BOARD MOUNTEDBOARD MOUNTED |
| Material | PLASTIC SILICONE |
| Unthreaded Mounting Hole Diameter | 0.130 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| 43167 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
NSN 5999-01-445-5167 is a Heat Sink-Insulator, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-445-5167 has 1 cross-referenced part number: 43167 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
There are 8 known substitutes for 5999-01-445-5167: 5950-00-138-4078, 5935-00-340-2809, 5305-00-622-6573 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43167: Overall Width: 0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.010 INCHES NOMINAL0.010 INCHES NOMINAL IN; Overall Length: 1.240 INCHES NOMINAL1.240 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.