5305-00-638-1237 SCREW,TAPPING Index 5310-00-638-1240 NUT,PLAIN,ROUND

National Stock Number:
5310-00-638-1238

Federal Supply Class:
5310

National Item Identification Number:
006381238

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:
N0643991FAG BEARINGS CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.094 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.188 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.173 INCHES
NUT DIAMETER1.750 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.406 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD PITCH DIAMETERS+1.1369 TO 1.1418 INCHES
THREAD SERIESUNS


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