The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-144-4899, 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 Us Army Aviation and Missile Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 5999-01-144-4899 |
| Primary Part Number | 10106363 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.200 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Surface Treatment Document and Classification | MIL-STD-171 FED STD SINGLE TREATMENT RESPONSE |
| Material | COPPER ALLOY |
| Surface Treatment | OXIDE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.438 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| Material Document and Classification | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.200 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Surface Treatment Document and Classification | MIL-STD-171 FED STD SINGLE TREATMENT RESPONSE |
| Material | COPPER ALLOY |
| Surface Treatment | OXIDE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.438 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| Successor | 7025-01-521-4428 (2904) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
NSN 5999-01-144-4899 is a Heat Sink,electrical-Electronic, manufactured by Us Army Aviation and Missile Command, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-144-4899 has 2 cross-referenced part numbers: 10106363 (Us Army Aviation and Missile Command), 2904 (Astrodyne Inc).
There are 12 known substitutes for 5999-01-144-4899: 7025-01-521-4428, 5310-00-021-8570, 5340-00-049-8030 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10106363: Overall Width: 1.813 INCHES NOMINAL IN; Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE; Unthreaded Mounting Hole Diameter: 0.200 INCHES NOMINAL FIRST MOUNTING FACILITY IN; Surface Treatment Document and Classification: MIL-STD-171 FED STD SINGLE TREATMENT RESPONSE. 22 total characteristics are documented in the Federal Logistics Information System.