7643-01-485-7559 TOPOGRAPHIC GEOSPATIAL PRODUCTS Index 2840-01-485-7561 COLLAR-PB PROB F119

National Stock Number:
5970-01-485-7560

Federal Supply Class:
5970

National Item Identification Number:
014857560

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:
630180053711NAVAL SEA SYSTEMS COMMAND
6301800-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OUTSIDE DIAMETER0.312 INCHES NOMINAL
OVERALL HEIGHT0.005 INCHES NOMINAL
MATERIALCOPPER OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, SHIM
SPECIAL FEATURESDIMENSIONS APPLY BEFORE PLATING, NHA IS HEAT SINK PLATE ASSEMBLY (NSN 5999-01-269-0251)
STYLE DESIGNATORROUND, FLAT
SURFACE TREATMENT AND LOCATIONOVERALL TIN PLATED, MIL-T-10727, TYPE 1


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