3110-00-278-7011 BEARING,ROLLER,SELF-ALIGNING Index 5310-00-278-7014 WASHER,KEY

National Stock Number:
5310-00-278-7013

Federal Supply Class:
5310

National Item Identification Number:
002787013

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
MS17223696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE0.391 INCHES
THREAD QUANTITY PER INCH32
THREAD PITCH DIAMETERS0.3707 TO 0.3733 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6381 ASSN STD ALL MATERIAL RESPONSES OR
AMS 6382 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
DRIVE POINT DEPTH0.062 INCHES NOMINAL
NUT DIAMETER0.704 INCHES MINIMUM AND
0.724 INCHES MAXIMUM
NUT THICKNESS0.188 INCHES NOMINAL
DRIVE POINT WIDTH0.125 INCHES NOMINAL
DRIVE POINT QUANTITY8
FEATURES PROVIDEDCASEHARDENED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS172236


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