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National Stock Number:
5970-00-497-7838
Federal Supply Class:
5970
National Item Identification Number:
004977838
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
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Manufacturer Information:
| 4392 | 24975 | PRESTOLITE ELECTRIC INC | | 4392 | 68505 | PRESTOLITE ELECTRIC INC | | RM4392 | 55948 | BOTOMAN MFG CO INC | | 4392 | 79575 | WICO-PRESTOLITE CO THE DIV OF ELTRA CORP |
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Techincal Specification:
| FIRST KEY THICKNESS | 0.313 INCHES NOMINAL | | FIRST KEY WIDTH | 1.478 INCHES NOMINAL | | INSIDE DIAMETER | 1.185 INCHES NOMINAL | | MATERIAL AND LOCATION | OVERALL PLASTIC, PHENOLIC | | OUTSIDE DIAMETER | 2.812 INCHES NOMINAL | | OVERALL HEIGHT | 0.035 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, FLAT |
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