NSN 5999-01-428-2676

Part Details | ELECTRICAL-ELECTRONIC COMPONENT MOUNTING PAD

5999-01-428-2676 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.

Alternate Parts: 211926, 5999-01-428-2676, 01-428-2676, 5999014282676, 014282676

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59MAR 23, 199601-428-267661934 ( MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

Cross Reference | NSN 5999-01-428-2676
Part Number Cage Code Manufacturer
21192621877NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVAL AND MARINE SYSTEMS
Technical Data | NSN 5999-01-428-2676
Characteristic Specifications
BODY STYLE RECTANGULAR
OVERALL LENGTH3.560 INCHES NOMINAL
OVERALL HEIGHT0.400 INCHES NOMINAL
OVERALL WIDTH0.310 INCHES NOMINAL
MATERIAL PLASTIC POLYAMIDE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-24768 TO 9-S-17, TYPE NPG MIL SPEC SINGLE MATERIAL RESPONSE
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY2
SPECIAL FEATURESITEM IS RECTANGULAR WITH BOTH ENDS BEING 0.400 INCHES HIGH, MIDDLE SECTION BEING 0.120 INCHES HIGH. TWO THREADED HOLES, AND EIGHT UNTHREADED 0.025 INCH (NOMINAL) HOLES ALONG LENGTH.
END ITEM IDENTIFICATIONAN/SYS-2