5310-00-286-8995 NUT,PLAIN,HEXAGON Index 7420-00-286-9011 CALCULATOR,ELECTRONIC

National Stock Number:
5310-00-286-8998

Federal Supply Class:
5310

National Item Identification Number:
002868998

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:
10-40459-1677820AMPHENOL CORP
6780747-124617GENERAL MOTORS CORP
6780747-163005ROLLS-ROYCE CORPORATION
6780747-173342ALLISON TRANSMISSION INC


Techincal Specification:
THREAD SERIESUNEF
NOMINAL THREAD SIZE1.000 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLEROUND
SMALL END DIAMETER1.115 INCHES MINIMUM AND
1.125 INCHES MAXIMUM
DRIVE POINT DEPTH0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
NUT DIAMETER1.316 INCHES MINIMUM AND
1.326 INCHES MAXIMUM
NUT THICKNESS0.683 INCHES MINIMUM AND
0.723 INCHES MAXIMUM
DRIVE POINT WIDTH0.344 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
UNDERCUT THICKNESS0.328 INCHES NOMINAL
DRIVE POINT QUANTITY6
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.088 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE77820
DESIGN CONTROL REFERENCE10-40459-16


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