1210-00-320-0420 COVER,REAR Index 1210-00-320-0456 PLATE,BENCH MARK

National Stock Number:
5970-00-320-0449

Federal Supply Class:
5970

National Item Identification Number:
003200449

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:
930129-280249BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
S8157BE127-00570210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
INSIDE DIAMETER0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
MATERIAL AND LOCATIONOVERALL MICA, NATURAL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
OVERALL HEIGHT0.005 INCHES NOMINAL
SPECIAL FEATURES125 MICROINCH FINISH OVERALL
STYLE DESIGNATORROUND, FLAT


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