7021-01-620-9644 COMPUTER,DIGITAL 7110-01-622-3210 CHAIR,STRAIGHT

National Stock Number:
5310-01-621-8984

Federal Supply Class:
5310

National Item Identification Number:
016218984

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
94945A20539428MCMASTER-CARR SUPPLY CO
MC94945A2051PN61DILLON AERO, INC.


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
PLASTIC NYLON LOCKING INSERT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPEFLAT
THREAD SERIESUNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
SURFACE TREATMENTCHROMATE AND
ZINC OVERALL
NUT HEIGHT0.203 INCHES NOMINAL
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SPECIAL FEATURESSURFACE COLOR YELLOW; PER MCMASTER CARR PART NUMBER HAS MULTIPLE SOURCES AND OEM COULD NOT BE PROVIDED
PART NAME ASSIGNED BY CONTROLLING AGENCYNYLON INSERT THIN HEX LOCKNUT


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