5315-00-587-8391 PIN,STRAIGHT,HEADLESS Index 5360-00-587-8395 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-587-8394

Federal Supply Class:
5310

National Item Identification Number:
005878394

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:
726703919204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE POINT DEPTH0.078 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
COUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
HARDNESS RATING71.5 ROCKWELL A MINIMUM AND 73.1 ROCKWELL A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8640 OVERALL
NOMINAL THREAD SIZE0.594 INCHES
NUT DIAMETER0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.5747 TO 0.5782 INCHES
THREAD SERIESUNS
THREAD QUANTITY PER INCH32


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