5310-99-941-8639 WASHER,FLAT Index 5310-99-941-9131 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-99-941-9041

Federal Supply Class:
5310

National Item Identification Number:
999419041

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:
NTD102-11-6K0800ARMSTRONG FOREST FASTENERS LTD


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALFIBER LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.345 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBS 1706 ZN2 NATIONAL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTZINC NUT
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF
BEARING SURFACE TYPEANY ACCEPTABLE


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