National Item Identification Number
01-199-7474
011997474
5999-01-199-7474
5999011997474
National Stock Number
Item Name
MOUNTING PAD,ELECTRICAL-ELECTRONIC COMPONENT
Federal Supply Class
5999
Description
An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see INSULATOR, (as modified). Excludes HOLDER, (as modified); RETAINER, (as modified), and SPACER, PLATE.
Commercial and Government Entity Code (Supplier Data)
98230
NATIONAL SECURITY AGENCY
9800 SAVAGE RD
SUITE 6718
FORT GEORGE G MEADE
MD
20755
301-688-6524
Reference Numbers (Part Numbers)
A-A-55485/01
A55485/01-037D
MIL-M-38527/1
M38527/01-037D
0N286122-1
Required Categories
BODY STYLE
OVERALL HEIGHT
OVERALL DIAMETER
COLOR
MATERIAL
MOUNTING FACILITY
Required Description
20B DISK
0.025 INCHES NOMINAL
0.200 INCHES NOMINAL
NATURAL
PLASTIC DIALLYL P