5305-00-225-0929 SETSCREW Index 5305-00-225-0933 SETSCREW

National Stock Number:
5310-00-225-0931

Federal Supply Class:
5310

National Item Identification Number:
002250931

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:
684475724617GENERAL MOTORS CORP
684475763005ROLLS-ROYCE CORPORATION
684475773342ALLISON TRANSMISSION INC


Techincal Specification:
DRIVE POINT DEPTH0.250 INCHES NOMINAL
DRIVE POINT QUANTITY9
DRIVE POINT WIDTH0.406 INCHES NOMINAL
DRILLED HOLE DIAMETER0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HARDNESS RATING29.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY22 DRILLED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE2.188 INCHES
NUT DIAMETER2.750 INCHES NOMINAL
NUT THICKNESS0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM
NUT STYLEROUND
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH16


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