PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M87111/04-1A02Heat Sink,electrical-Electronic

Rosemount Aerospace Inc Dba Rosemount Aerospace Inc · NSN 5999-01-163-0124 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-163-0124 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-163-0124. Primary manufacturer part number: M87111/04-1A02.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: Rosemount Aerospace Inc Dba Rosemount Aerospace Inc
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 5999-01-163-0124, 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 Rosemount Aerospace Inc Dba Rosemount Aerospace Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersRosemount Aerospace Inc Dba Rosemount Aerospace Inc (CAGE 59885); Rosemount Inc Dba Fisher Rosemount Service and Support (CAGE 04274)
Successor NSN5999-01-134-1783 — Heat Sink,electrical-Electronic
Technical Specifications
ParameterValue
NSN5999-01-163-0124
Primary Part NumberM87111/04-1A02
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRosemount Aerospace Inc Dba Rosemount Aerospace Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
Heat Sink,electrical-Electronic
5999-01-208-7300 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cross-Reference Index
Part NumberManufacturer
C07818-0001 Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA)
C07818-0001 Rosemount Inc Dba Fisher Rosemount Service and Support (USA)
M87111/04-1A02 PRIMARY Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA)
Related Parts
5999-01-134-1783SUCCESSOR
HEAT SINK,ELECTRICAL-ELECTRONIC
5999-01-208-7300INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC

Frequently Asked Questions

What is NSN 5999-01-163-0124?

NSN 5999-01-163-0124 is a Heat Sink,electrical-Electronic, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-163-0124?

NSN 5999-01-163-0124 has 3 cross-referenced part numbers: C07818-0001 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc), C07818-0001 (Rosemount Inc Dba Fisher Rosemount Service and Support), M87111/04-1A02 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).

What NSN replaces 5999-01-163-0124?

There are 2 known substitutes for 5999-01-163-0124: 5999-01-134-1783, 5999-01-208-7300. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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