The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-330-2659, 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 Nimikkeistokeskus Ncb Finland. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-330-2659 |
| Primary Part Number | 10139686 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | ACTIVE |
| Surface Treatment | ANODIZE |
| Overall Diameter | 1.063 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Specification/standard Data | 81349-MIL-H-87111/4 GOVERNMENT SPECIFICATION |
| Material | ALUMINUM ALLOY |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| 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.). |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Overall Diameter | 1.063 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Specification/standard Data | 81349-MIL-H-87111/4 GOVERNMENT SPECIFICATION |
| Material | ALUMINUM ALLOY |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| 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.). |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0400 lbs |
| Cube | 0.0027 cu ft |
| Part Number | Manufacturer |
|---|---|
| 10139686 | Nimikkeistokeskus Ncb Finland (FIN) |
| M87111/04-1H03 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-87111/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5999-01-330-2659 is a Heat Sink,electrical-Electronic, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-330-2659 has 3 cross-referenced part numbers: 10139686 (Nimikkeistokeskus Ncb Finland), M87111/04-1H03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-87111/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 11 known substitutes for 5999-01-330-2659: 5999-01-192-3273, 5999-01-205-3101, 5999-01-520-5159 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10139686: Surface Treatment: ANODIZE; Overall Diameter: 1.063 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Specification/standard Data: 81349-MIL-H-87111/4 GOVERNMENT SPECIFICATION. 18 total characteristics are documented in the Federal Logistics Information System.