The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-363-0758, 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 Thermalloy Co Inc. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-363-0758 |
| Primary Part Number | 54-03-2 |
| Item Name | Heat Sink-Insulator |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Thermalloy Co Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | GLASS FIBER |
| Accommodated Device Mounting Hole Quantity | 2 |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | GLASS FIBER |
| Accommodated Device Mounting Hole Quantity | 2 |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| Successor | 5999-01-311-6227 (54-03-2) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 54-03-2 | Thermalloy Co Inc (USA) |
NSN 5999-01-363-0758 is a Heat Sink-Insulator, manufactured by Thermalloy Co Inc, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-363-0758 has 1 cross-referenced part number: 54-03-2 (Thermalloy Co Inc).
There are 3 known substitutes for 5999-01-363-0758: 5999-01-311-6227, 5815-00-327-5142, 5120-01-355-2036. Verify interchangeability with system specifications before substitution.
Key specifications for 54-03-2: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Length: 1.655 INCHES NOMINAL1.655 INCHES NOMINAL IN; Overall Width: 1.063 INCHES NOMINAL1.063 INCHES NOMINAL IN; Material: GLASS FIBER. 12 total characteristics are documented in the Federal Logistics Information System.