5310-00-610-5091 WASHER,KEY Index 1025-00-610-5094 SLEEVE

National Stock Number:
5310-00-610-5093

Federal Supply Class:
5310

National Item Identification Number:
006105093

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:
610509319204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE4.750 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.188 INCHES NOMINAL
NUT DIAMETER6.500 INCHES NOMINAL
NUT THICKNESS1.020 INCHES MINIMUM AND
1.030 INCHES MAXIMUM
DRIVE POINT WIDTH0.500 INCHES MINIMUM AND
0.516 INCHES MAXIMUM
DRIVE POINT QUANTITY4
NUT COUNTERBORE DEPTH0.125 INCHES NOMINAL NUT
COUNTERBORE DIAMETER4.812 INCHES NOMINAL NUT
COUNTERSINK ANGLE45.0 DEGREES NOMINAL NUT


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