5310-01-073-7898 NUT,SELF-LOCKING,ROUND Index 5310-01-073-7901 NUT,PLAIN,ROUND

National Stock Number:
5310-01-073-7900

Federal Supply Class:
5310

National Item Identification Number:
010737900

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:
1228616919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3-100-067-0399193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE1.760 INCHES
THREAD QUANTITY PER INCH18
THREAD PITCH DIAMETERS1.7309 TO 1.7375 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4140 OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
SMALL END DIAMETER1.772 INCHES MINIMUM AND
1.777 INCHES MAXIMUM
DRIVE POINT DEPTH0.150 INCHES MINIMUM AND
0.180 INCHES MAXIMUM
NUT DIAMETER1.870 INCHES NOMINAL
NUT THICKNESS0.985 INCHES NOMINAL
DRIVE POINT WIDTH0.130 INCHES NOMINAL
UNDERCUT THICKNESS0.535 INCHES NOMINAL
DRIVE POINT QUANTITY4


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