The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-210-9960, 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. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5999-01-210-9960 |
| Primary Part Number | GH825BG1 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | CANCELLED |
| Material | ALUMINUM ALLOY |
| Test Data Document | 81349-MIL-H-87111 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Surface Treatment | ANODIZE |
| Specification/standard Data | 81349-MIL-H-87111/6 GOVERNMENT SPECIFICATION |
| Material | ALUMINUM ALLOY |
| Test Data Document | 81349-MIL-H-87111 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Surface Treatment | ANODIZE |
| Specification/standard Data | 81349-MIL-H-87111/6 GOVERNMENT SPECIFICATION |
| Acquisition Status | CANCELLED |
| Successor | 6625-01-032-0223 (501) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Part Number | Manufacturer |
|---|---|
| GH825BG1 | Northrop Grumman Systems Corporation (USA) |
| MIL-H-87111/6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6133 | Thermalloy Co Inc (USA) |
| M87111/06-1A09 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 501-A | Eg and G Wakefield Engineering (USA) |
NSN 5999-01-210-9960 is a Heat Sink,electrical-Electronic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-01-210-9960 has 5 cross-referenced part numbers: GH825BG1 (Northrop Grumman Systems Corporation), MIL-H-87111/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6133 (Thermalloy Co Inc), M87111/06-1A09 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 501-A (Eg and G Wakefield Engineering).
There are 12 known substitutes for 5999-01-210-9960: 5999-00-361-8529, 6625-01-032-0223, 6625-01-143-0226 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GH825BG1: Overall Width: 3.000 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Overall Length: 3.750 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-01-210-9960 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.