5305-00-685-1850 SCREW,CAP,HEXAGON HEAD Index 5310-00-685-1860 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-685-1859

Federal Supply Class:
5310

National Item Identification Number:
006851859

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:
691C658P589954BAE SYSTEMS CONTROLS INC.
B22NTM62019L2ESNA, LLC
B22NTM6272962HARVARD INDUSTRIES INC


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5010 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 COMP A TYPE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-20693 COMP B TYPE 4 AND 4A MIL SPEC 2ND MATERIAL RESPONSE LOCKING INSERT
MATERIALSTEEL COMP 1212 NUT
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESCOLOR BLACK
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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