Insulator Kit for DO4/TO64 Stud Type Package (Includes Flat Washer, Solder Lug, and Nut)
Full spec sheet:
https://www.nteinc.com/specs/hardware/hardware_accsy.pdf
NTE438 Insulator Kit for DO4 / TO64 Stud Type Package
SKU: NTE438
$0.55Price
Insulator Kit for DO4/TO64 Stud Type Package (Includes Flat Washer, Solder Lug, and Nut)
Full spec sheet:
https://www.nteinc.com/specs/hardware/hardware_accsy.pdf