The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-384-2619, 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 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-384-2619 |
| Primary Part Number | NAS4121-370B |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Test Data Document | MIL-H-87111JAMIL-H-87111/5 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 Document and Classification | MIL-A-8625 TYPE1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Accommodated Device Mounting Hole Quantity | 1 |
| Material | ALUMINUM ALLOY |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Surface Treatment | ANODIZE |
| Specification/standard Data | 81349-MIL-H-87111 GOVERNMENT SPECIFICATION AND 81349-MIL-H-87111/5 GOVERNMENT SPECIFICATION |
| Material Document and Classification | MIL-H-87111 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-H-87111/5B MIL SPEC SINGLE MATERIAL RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.139 INCHES MINIMUM AND 0.161 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Body Style | HORIZONTALLY MOUNTED |
| Operating Power Dissipating Rating in Watts | 5.00 |
| Test Data Document | MIL-H-87111JAMIL-H-87111/5 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 Document and Classification | MIL-A-8625 TYPE1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Accommodated Device Mounting Hole Quantity | 1 |
| Material | ALUMINUM ALLOY |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Surface Treatment | ANODIZE |
| Specification/standard Data | 81349-MIL-H-87111 GOVERNMENT SPECIFICATION AND 81349-MIL-H-87111/5 GOVERNMENT SPECIFICATION |
| Material Document and Classification | MIL-H-87111 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-H-87111/5B MIL SPEC SINGLE MATERIAL RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.139 INCHES MINIMUM AND 0.161 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Body Style | HORIZONTALLY MOUNTED |
| Operating Power Dissipating Rating in Watts | 5.00 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| MIL-H-87111 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| NAS4121 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| M87111/05-1A370 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| NAS4121-370B PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5999-01-384-2619 is a Heat Sink,electrical-Electronic, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-384-2619 has 4 cross-referenced part numbers: MIL-H-87111 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS4121 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), M87111/05-1A370 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS4121-370B (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 12 known substitutes for 5999-01-384-2619: 5999-01-395-2474, 5999-01-105-4991, 5999-01-183-9737 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NAS4121-370B: Overall Length: 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN; Test Data Document: MIL-H-87111JAMIL-H-87111/5 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 Document and Classification: MIL-A-8625 TYPE1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE; Accommodated Device Mounting Hole Quantity: 1. 28 total characteristics are documented in the Federal Logistics Information System.