4730-66-151-5881 ELBOW,TUBE TO BOSS Index 5310-66-151-5883 WASHER,FLAT

National Stock Number:
5310-66-151-5882

Federal Supply Class:
5310

National Item Identification Number:
661515882

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:
90245Z0655THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAS 1285 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT BEARING SURFACE
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEX,NYLOC,"T"TYPE,M20
NOMINAL THREAD SIZE20.0 MILLIMETERS
NUT HEIGHT20.0 MILLIMETERS NOMINAL
NUT STYLEPIPE SEAL NUT
SPECIAL FEATURESHEAT TREATMENT FOR RELIEF OF HYDROGEN EMBRITTLEMENT TO AS 1897; GRADE 6 NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAS 1897 ASSN STD SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTZINC NUT
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS2.5
THREAD SERIESISO M


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