5306-01-185-0317 BOLT,EYE Index 5310-01-185-0319 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-185-0318

Federal Supply Class:
5310

National Item Identification Number:
011850318

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:
5562235 PIECE 26253711NAVAL SEA SYSTEMS COMMAND
NICU-MS35691-1770318ALLMETAL SCREW PRODUCTS CORP


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.210 INCHES MINIMUM AND
0.227 INCHES MAXIMUM
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED


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