3110-00-862-6971 BEARING,BALL,ANNULAR Index 3110-00-862-6974 CONE AND ROLLERS,TAPERED ROLLER

National Stock Number:
5310-00-862-6972

Federal Supply Class:
5310

National Item Identification Number:
008626972

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:
5310002083445SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
999999G00980064NAVAL SHIP SYSTEMS COMMAND
MS17225996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DRIVE POINT DEPTH0.0555 INCHES MINIMUM AND 0.0655 INCHES MAXIMUM
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.188 INCHES NOMINAL
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM FIRST END
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM SECOND END
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6381 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.781 INCHES
NUT DIAMETER1.173 INCHES MINIMUM AND 1.193 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.250 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.7607 TO 0.7641 INCHES
THREAD SERIESUNS
THREAD QUANTITY PER INCH32


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