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Worldwide distributor of NSN parts and consumables located in the USA.

Electrical-electronic Heat Sink

Model / MPN: M87111/05-1A221 | NSN: 5999-01-340-0607
ITAR Registered seal

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

Product Details
NATO Stock Number
5999-01-340-0607
Sold in multiples of
EA
DEMIL
NO
Body Style
Board mounted
Overall Length
Between 1.788 inches and 1.832 inches
Overall Height
Between 1.000 inches and 1.500 inches
Overall Width
Between 1.788 inches and 1.832 inches
Unthreaded Mounting Hole Diameter
0.140 inches first mounting facility and 0.154 inches first mounting facility0.263 inches second mounting facility and 0.277 inches second mounting facility
Mounting Facility Type And Quantity
4 unthreaded hole first mounting facility1 unthreaded hole second mounting facility
Material
Aluminum or aluminum alloy
Material Specification
Qq-a-200 federal specification single material response or qq-a-250 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type i or type ii military specification single treatment response
Test Data Document
81349-mil-h-87111 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data
81349-mil-h-87111/5 government specification

Pricing and Availability

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M87111/05-1A221 Cross Reference
  • MIL-H-87111/5