PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

352-9599-070Heat Sink,electrical-Electronic

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems · NSN 5999-00-412-0586 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-412-0586 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-412-0586. Primary manufacturer part number: 352-9599-070.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-412-0586, 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 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersRockwell Collins, Inc. Div Collins Aerospace - Mission Systems (CAGE 95105); Ncr Corporation Dba Ncr (CAGE 42470); Thermalloy Co Inc (CAGE 13103)
Technical Specifications
ParameterValue
NSN5999-00-412-0586
Primary Part Number352-9599-070
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Div Collins Aerospace - Mission Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 3
5950-00-070-7644 INTERCHANGEABLE
Coil,radio Frequency
5999-00-110-1037128C893H01 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Northrop Grumman Support Services Corp
6250-00-955-9792 INTERCHANGEABLE
Lampholder
Cross-Reference Index
Part NumberManufacturer
352-9599-070 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
250078 Ncr Corporation Dba Ncr (USA)
6103BBASE0NLY Thermalloy Co Inc (USA)
Related Parts
5950-00-070-7644INTERCHANGEABLE
COIL,RADIO FREQUENCY
5999-00-110-1037INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
128C893H01
6250-00-955-9792INTERCHANGEABLE
LAMPHOLDER

Frequently Asked Questions

What is NSN 5999-00-412-0586?

NSN 5999-00-412-0586 is a Heat Sink,electrical-Electronic, manufactured by Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-412-0586?

NSN 5999-00-412-0586 has 3 cross-referenced part numbers: 352-9599-070 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 250078 (Ncr Corporation Dba Ncr), 6103BBASE0NLY (Thermalloy Co Inc).

What NSN replaces 5999-00-412-0586?

There are 3 known substitutes for 5999-00-412-0586: 5950-00-070-7644, 5999-00-110-1037, 6250-00-955-9792. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com