The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-131-1105, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5999-00-131-1105 |
| Primary Part Number | 579R956H01 |
| 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 | ACTIVE |
| Thread Class | 2B ALL MOUNTING FACILITIES |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062 OR ALUMINUM ALLOY 6063 |
| Material Document and Classification | QQ-A-200/9 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 3RD MATERIAL RESPONSE |
| Nominal Thread Size | 0.138 INCHES ALL MOUNTING FACILITIES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL MOUNTING FACILITIES |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | ANODIZE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) ALL MOUNTING FACILITIES |
| Thread Class | 2B ALL MOUNTING FACILITIES |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062 OR ALUMINUM ALLOY 6063 |
| Material Document and Classification | QQ-A-200/9 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 3RD MATERIAL RESPONSE |
| Nominal Thread Size | 0.138 INCHES ALL MOUNTING FACILITIES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL MOUNTING FACILITIES |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | ANODIZE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) ALL MOUNTING FACILITIES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 2.0000 lbs |
| Cube | 0.0046 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6094-1 | Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited (USA) |
| 579R956H01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| A3031H01 | Eg and G Wakefield Engineering (USA) |
NSN 5999-00-131-1105 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: active.
NSN 5999-00-131-1105 has 3 cross-referenced part numbers: 6094-1 (Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited), 579R956H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), A3031H01 (Eg and G Wakefield Engineering).
There are 3 known substitutes for 5999-00-131-1105: 6240-00-299-5546, 8030-00-891-8358, 1240-01-627-0770. Verify interchangeability with system specifications before substitution.
Key specifications for 579R956H01: Thread Class: 2B ALL MOUNTING FACILITIES; Overall Length: 1.440 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062 OR ALUMINUM ALLOY 6063; Material Document and Classification: QQ-A-200/9 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 3RD MATERIAL RESPONSE. 22 total characteristics are documented in the Federal Logistics Information System.