PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

132876Heat Sink,electrical-Electronic

Astronautics Corporation of America · NSN 5999-01-190-4524 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-190-4524 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-190-4524. Primary manufacturer part number: 132876.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material Document and Classification: QQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 6061
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Material Document and Classification: QQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 6061
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • 1 verified cross-reference
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-190-4524, 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 Astronautics Corporation of America. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-190-4524
Primary Part Number132876
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Material Document and ClassificationQQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 6061
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Material Document and ClassificationQQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 6061
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
6685-00-557-0370 INTERCHANGEABLE
Indicator,temperature,electrical
Cross-Reference Index
Part NumberManufacturer
132876 PRIMARY Astronautics Corporation of America (USA)
Related Parts
6685-00-557-0370INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL

Frequently Asked Questions

What is NSN 5999-01-190-4524?

NSN 5999-01-190-4524 is a Heat Sink,electrical-Electronic, manufactured by Astronautics Corporation of America, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-190-4524?

NSN 5999-01-190-4524 has 1 cross-referenced part number: 132876 (Astronautics Corporation of America).

What NSN replaces 5999-01-190-4524?

There is 1 known substitute for 5999-01-190-4524: 6685-00-557-0370. Verify interchangeability with system specifications before substitution.

What are the specifications of 132876?

Key specifications for 132876: Overall Width: 1.000 INCHES NOMINAL IN; Overall Height: 0.160 INCHES NOMINAL IN; Overall Length: 1.310 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.

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