The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-148-8005, 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 Boyd Laconia Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-148-8005 |
| Primary Part Number | PF523 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Boyd Laconia Llc |
| Status | CANCELLED |
| Accommodated Device Mounting Hole Quantity | 2 |
| Material | ALUMINUM |
| Accommodated Device Mounting Hole Quantity | 2 |
| Material | ALUMINUM |
| Acquisition Status | CANCELLED |
| Successor | 5999-01-234-5199 (HS01) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | ZZ |
| Weight | 0.0700 lbs |
| Cube | 0.0078 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1005130001 | Riimic, Llc Dba Sunair Electronics (USA) |
| 5423B | Aavid Thermalloy Llc (USA) |
| 9341152 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 60244-95032-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| 6261085-1 | Naval Sea Systems Command (USA) |
| 1806-0202 | Automated Quality Technologies, Inc Dba Lion Precision Div Lion Precision (USA) |
| 5423 | Boyd Laconia Llc (USA) |
| 542303B0000 | Boyd Laconia Llc (USA) |
| PF523 PRIMARY | Boyd Laconia Llc (USA) |
| 542303B0000 | Aavid Thermalloy Llc (USA) |
| 5423 | Aavid Thermalloy Llc (USA) |
NSN 5999-01-148-8005 is a Heat Sink,electrical-Electronic, manufactured by Boyd Laconia Llc, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-01-148-8005 has 11 cross-referenced part numbers: 1005130001 (Riimic, Llc Dba Sunair Electronics), 5423B (Aavid Thermalloy Llc), 9341152 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 60244-95032-1 (Textron Systems Corporation Dba Textron Systems Corp), 6261085-1 (Naval Sea Systems Command) and 6 more.
There are 12 known substitutes for 5999-01-148-8005: 5999-01-186-0343, 5999-01-234-5199, 3120-00-159-7148 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PF523: Accommodated Device Mounting Hole Quantity: 2; Overall Width: 1.062 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Overall Length: 1.562 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-01-148-8005 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.