5970-01-085-8989 INSULATOR,WASHER Index 5970-01-085-8991 INSULATOR,WASHER

National Stock Number:
5970-01-085-8990

Federal Supply Class:
5970

National Item Identification Number:
010858990

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:
490420130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
INSIDE DIAMETER0.560 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL SILICONE
OUTSIDE DIAMETER1.620 INCHES NOMINAL
OVERALL HEIGHT0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
STYLE DESIGNATORROUND, FLAT


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