5310-00-113-4168 NUT,SELF-LOCKING,HEXAGON Index 5310-00-113-4170 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-113-4169

Federal Supply Class:
5310

National Item Identification Number:
001134169

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:
306700-203104TELEDYNE BROWN ENGINEERING, INC.
42N3E048019L2ESNA, LLC
42N3E04872962HARVARD INDUSTRIES INC
870125-0032345DEFENSE REDUCTION AGENCY


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE NUT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL COMP 1118 NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM NUT
TEMP RATING350.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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