Electrical-electronic Component Heat Sink

Part Number 1979919

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

4.130 inches nominal overall length, aluminum alloy material, chromate surface treatment.

4.080" overall width.

Includes quality control certificate of conformance.

Overall Height:

0.063 inches
Overall Width:

4.080 inches
Unthreaded Mounting Hole Diameter:

0.140 inches first mounting facility
Unthreaded Mounting Hole Diameter:

0.193 inches second mounting facility
Unthreaded Mounting Hole Diameter:

0.290 inches third mounting facility
Unthreaded Mounting Hole Diameter:

0.375 inches fourth mounting facility
Mounting Facility Type And Quantity:

1 unthreaded hole third mounting facility
Mounting Facility Type And Quantity:

2 unthreaded hole fourth mounting facility
Mounting Facility Type And Quantity:

6 unthreaded hole second mounting facility
Mounting Facility Type And Quantity:

8 unthreaded hole first mounting facility
Material Specification:

Qq-a-250/8, 5052-h32 federal specification single material response
Surface Treatment Specification:

Mil-c-5541, class 1a military specification single treatment response
Federal Supply Class (fsc):

Miscellaneous electrical and electronic components
National Stock Number (nsn):

5999-01-397-2051

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