5310-01-233-9778 NUT,PLAIN,ROUND Index 5310-01-233-9780 WASHER,FLAT

National Stock Number:
5310-01-233-9779

Federal Supply Class:
5310

National Item Identification Number:
012339779

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:
M-228161208TWIN DISC, INCORPORATED
M-2281-AH61208TWIN DISC, INCORPORATED
M2281AHK2171TWIN DISC INTERNATIONAL S A
M2281AHU2621MARINE & INDUSTRIAL TRANSMISSIONS LT


Techincal Specification:
DRIVE POINT DEPTH0.156 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.370 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE NOMINAL THREAD DIAMETER0.312 INCHES
HOLE THREAD QUANTITY PER INCH18
HOLE TYPE AND QUANTITY4 TAPPED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE3.6398 INCHES
NUT DIAMETER4.938 INCHES NOMINAL
NUT THICKNESS0.562 INCHES NOMINAL
NUT STYLEROUND
SPECIAL FEATURES4.245-4.255 IN. BOLT CIRCLE DIA
THREAD CLASS3
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH12


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