5310-00-324-8141 WASHER,FLAT Index 2990-00-324-8143 GOVERNOR,DIESEL ENGINE

National Stock Number:
5310-00-324-8142

Federal Supply Class:
5310

National Item Identification Number:
003248142

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
950098-859211PARKER-HANNIFIN CORPORATION
950098-882106PARKER-HANNIFIN CORPORATION
950098-893835PARKER HANNIFIN CORPORATION


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 303 OR
STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 TYPE 303 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763 CLASS 304 CONDITION A FED SPEC 2ND MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.250 INCHES NOMINAL
WIDTH ACROSS FLATS1.109 INCHES MINIMUM AND
1.127 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.069 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE110.0 DEGREES NOMINAL NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE82106
DESIGN CONTROL REFERENCE950098-8


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