The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-297-0849, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-297-0849 |
| Primary Part Number | M87111/02-3B12 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Mounting Facility Type and Quantity | 1 SPRING SINGLE MOUNTING FACILITY |
| Material | COPPER ALLOY 172 AND BERYLLIUM OXIDE |
| 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.). |
| Specification/standard Data | 81349-MIL-H-87111/2 GOVERNMENT SPECIFICATION |
| Surface Treatment | CHROMATE |
| Mounting Facility Type and Quantity | 1 SPRING SINGLE MOUNTING FACILITY |
| Material | COPPER ALLOY 172 AND BERYLLIUM OXIDE |
| 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.). |
| Specification/standard Data | 81349-MIL-H-87111/2 GOVERNMENT SPECIFICATION |
| Surface Treatment | CHROMATE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0200 lbs |
| Cube | 0.0029 cu ft |
| Part Number | Manufacturer |
|---|---|
| M87111/02-3B12 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M87111/2-3B-12 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M87111-2-3-12B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-87111/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 596-990127-213 | Cmc Electronics Inc (CAN) |
| 596-990127-213 | Cmc Electronics Inc (CAN) |
NSN 5999-01-297-0849 is a Heat Sink,electrical-Electronic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-01-297-0849 has 6 cross-referenced part numbers: M87111/02-3B12 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M87111/2-3B-12 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M87111-2-3-12B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-87111/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 596-990127-213 (Cmc Electronics Inc) and 1 more.
There are 10 known substitutes for 5999-01-297-0849: 5999-01-231-3412, 5999-01-173-3176, 5999-01-174-3168 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for M87111/02-3B12: Overall Width: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Overall Length: 0.606 INCHES MINIMUM AND 0.668 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 1 SPRING SINGLE MOUNTING FACILITY; Material: COPPER ALLOY 172 AND BERYLLIUM OXIDE. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-01-297-0849 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.