The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-498-2035, 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 Ge Aviation Systems Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-498-2035 |
| Primary Part Number | 149199-01 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc |
| Status | CANCELLED |
| Unthreaded Mounting Hole Diameter | 0.309 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Criticality Code Justification | FEAT |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.309 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | ZZ |
| Weight | 0.0100 lbs |
| Cube | 0.0035 cu ft |
| Part Number | Manufacturer |
|---|---|
| 457681-1 | Raytheon Company Div Corp (USA) |
| 457681-1 | Raytheon Company (USA) |
| 1205-0095 | Hewlett-Packard Company Dba HP (USA) |
| 2225B | Thermalloy Co Inc (USA) |
| 276-025-0003 | Northrop Grumman Systems Corporation (USA) |
| 457681-1 | Raytheon Company Dba Raytheon Co (USA) |
| 3271047 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 501-97206-00 | Amca Intl Corp Giddings and Lewis Div (USA) |
| 149199-01 PRIMARY | Ge Aviation Systems Llc (USA) |
| 2225B | IV-Electronic Klaus Vespermann Kg (DEU) |
| SC5970-0006-1 | Drs Icas, Llc (USA) |
NSN 5999-00-498-2035 is a Heat Sink,electrical-Electronic, manufactured by Ge Aviation Systems Llc, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-00-498-2035 has 11 cross-referenced part numbers: 457681-1 (Raytheon Company Div Corp), 457681-1 (Raytheon Company), 1205-0095 (Hewlett-Packard Company Dba HP), 2225B (Thermalloy Co Inc), 276-025-0003 (Northrop Grumman Systems Corporation) and 6 more.
There are 2 known substitutes for 5999-00-498-2035: 2520-00-710-9208, 5999-01-013-0936. Verify interchangeability with system specifications before substitution.
Key specifications for 149199-01: Unthreaded Mounting Hole Diameter: 0.309 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Special Features: WEAPON SYSTEM ESSENTIAL; Overall Width: 0.389 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN; Overall Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-00-498-2035 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.