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


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