5330-01-441-3163 GASKET,SPIRAL WOUND Index 3110-01-441-3165 RETAINER,ROLLER,BEARING

National Stock Number:
5310-01-441-3164

Federal Supply Class:
5310

National Item Identification Number:
014413164

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:
H48422-10EYA6DEFENSE MARITIME SOLUTIONS, INC.
H48422-10SYN4WARTSILA LIPS INC
H71857-6-30EYA6DEFENSE MARITIME SOLUTIONS, INC.
H71857-6-30SYN4WARTSILA LIPS INC
US718570SYN4WARTSILA LIPS INC
US71857 H71857-6-30SYN4WARTSILA LIPS INC


Techincal Specification:
NUT HEIGHT0.488 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING NUT
NOMINAL THREAD SIZE0.250 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND


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