5305-01-600-5904 SCREW,CAP,HEXAGON HEAD 4820-01-600-5906 CARTRIDGE,SHUT-OFF VALVE

National Stock Number:
5310-01-600-5905

Federal Supply Class:
5310

National Item Identification Number:
016005905

Description:
NUT,PLAIN,HEXAGON

Detail:
A NUT, FLAT ON TOP AND BOTTOM HAVING 6 FLAT SIDES. FOR ITEMS WHICH HAVE INTERNAL TAPERED OR STRAIGHT (PARALLEL) PIPE THREADS, SPECIFIC ELECTRICAL CONDUIT SIZE DESIGNATION, AND WHICH WHEN INSTALLED, PROVIDE A METHOD OF TIGHTENING TO LOCK THE CONNECTION, SEE LOCKNUT, ELECTRICAL CONDUIT. SEE ALSO LOCKNUT, TUBE FITTING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)


Manufacturer Information:
93827A21939428MCMASTER-CARR SUPPLY CO
MIL-001-3370UJB5FASCAN INTERNATIONAL, INC.


Techincal Specification:
MATERIALSTEEL NUT
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.3125 INCHES
NUT HEIGHT0.2656 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENTALUMINUM AND ZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC
BEARING SURFACE TYPEFLAT
LUBRICATIONDRY FILM LUBRICANT


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