The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-931-5931, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-931-5931 |
| Primary Part Number | 952165-2 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Material Document and Classification | MIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | COPPER ALLOY |
| Unthreaded Mounting Hole Diameter | 0.240 INCHES MINIMUM AND 0.265 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Material Document and Classification | MIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | COPPER ALLOY |
| Unthreaded Mounting Hole Diameter | 0.240 INCHES MINIMUM AND 0.265 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | V |
| Weight | 0.0300 lbs |
| Cube | 0.0100 cu ft |
| Part Number | Manufacturer |
|---|---|
| 204-CB | Eg and G Wakefield Engineering (USA) |
| 952165-2 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| NF204 PRIMARY | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| HSC-00-009 | Veeco Instruments Inc Lambda Div (USA) |
| 352-9571-060 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| SM-C-772094-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| NF204 | Dialight Corporation (USA) |
| 352-9571-060 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 2011970-0703 | Raytheon Company Dba Raytheon Co (USA) |
| 5800583-097400-032 | Hensoldt Sensors Gmbh (DEU) |
| NF-204 | Eg and G Wakefield Engineering (USA) |
NSN 5999-00-931-5931 is a Heat Sink,electrical-Electronic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-00-931-5931 has 11 cross-referenced part numbers: 204-CB (Eg and G Wakefield Engineering), 952165-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), NF204 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), HSC-00-009 (Veeco Instruments Inc Lambda Div), 352-9571-060 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems) and 6 more.
There is 1 known substitute for 5999-00-931-5931: 5999-01-151-2550. Verify interchangeability with system specifications before substitution.
Key specifications for 952165-2: Material Document and Classification: MIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Material: COPPER ALLOY; Overall Height: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-00-931-5931 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.