1650-01-339-0929 BOOT,AIRCRAFT COMPONENTS Index 5310-01-339-0931 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-339-0930

Federal Supply Class:
5310

National Item Identification Number:
013390930

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:
1411M13P2707482GENERAL ELECTRIC COMPANY


Techincal Specification:
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
DRILLED HOLE DIAMETER0.070 INCHES NOMINAL
BEARING SURFACE TYPEFLAT
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY2 DRILLED
MATERIALSTEEL COMP 1018 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.808 INCHES MINIMUM AND 1.818 INCHES MAXIMUM


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