5940-00-178-9855 TERMINAL BOARD Index 5940-00-178-9857 TERMINAL BOARD

National Stock Number:
5970-00-178-9856

Federal Supply Class:
5970

National Item Identification Number:
001789856

Description:
INSULATOR,WASHER

Detail:
An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes items with more than one hole. See also INSULATOR, DISK; INSULATOR, BEAD; INSULATOR, BUSHING; and INSULATOR, PLATE


Manufacturer Information:
4V12776-101A98897LOCKHEED MARTIN CORP


Techincal Specification:
INSIDE DIAMETER0.072 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
OUTSIDE DIAMETER0.312 INCHES NOMINAL
OVERALL HEIGHT0.020 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL PLASTIC, DELRIN 150, E I DUPONT DE NEMOURS AND CO INC
STYLE DESIGNATORROUND, FLAT


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