The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-420-7753, 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 3 commercial cross-references from 1 manufacturer, 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 | 5999-01-420-7753 |
| Primary Part Number | MIL-H-87111/5 |
| 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 | ACTIVE |
| Surface Treatment | CHROMATE |
| Body Style | HORIZONTALLY MOUNTED |
| Mounting Facility Type and Quantity | 2 PLUG-IN SINGLE MOUNTING FACILITY |
| Material | ALUMINUM ALLOY |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Body Style | HORIZONTALLY MOUNTED |
| Surface Treatment | CHROMATE |
| Mounting Facility Type and Quantity | 2 PLUG-IN SINGLE MOUNTING FACILITY |
| Material | ALUMINUM ALLOY |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| MIL-H-87111/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M87111/05-1R082 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-87111 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5999-01-420-7753 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: active.
NSN 5999-01-420-7753 has 3 cross-referenced part numbers: MIL-H-87111/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M87111/05-1R082 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-87111 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 5999-01-420-7753: 5999-01-395-2474, 5999-01-183-9737, 5999-01-209-0650 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-H-87111/5: Surface Treatment: CHROMATE; Body Style: HORIZONTALLY MOUNTED; Mounting Facility Type and Quantity: 2 PLUG-IN SINGLE MOUNTING FACILITY; Overall Length: 1.531 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.