5315-00-678-4311 PIN,SHOULDER,HEADED Index 5365-00-678-4313 SPACER,RING

National Stock Number:
5310-00-678-4312

Federal Supply Class:
5310

National Item Identification Number:
006784312

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:
5310006784312A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310006784312SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
876595219206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
DRIVE POINT DEPTH0.437 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
DRILLED HOLE DIAMETER0.500 INCHES NOMINAL
HARDNESS RATING150.0 BRINELL HULTGREN MINIMUM AND 242.0 BRINELL HULTGREN MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY4 DRILLED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE6.250 INCHES
NUT DIAMETER8.000 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS1.750 INCHES NOMINAL
SMALL END DIAMETER7.290 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH8
UNDERCUT THICKNESS0.687 INCHES NOMINAL


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