5307-00-550-0243 STUD,SHOULDERED AND STEPPED Index 5306-00-550-0248 BOLT,MACHINE

National Stock Number:
5310-00-550-0245

Federal Supply Class:
5310

National Item Identification Number:
005500245

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:
670966924617GENERAL MOTORS CORP
670966973342ALLISON TRANSMISSION INC


Techincal Specification:
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
DRIVE POINT DEPTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
COUNTERSINK ANGLE89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6320 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6324 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8735 OR STEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.562 INCHES
NUT DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNEF


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