National Item Identification Number
01-426-1437
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Description
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.)
Commercial and Government Entity Code (Supplier Data)
78205
Reference Numbers (Part Numbers)
0200009644
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
NUT STYLE
WIDTH ACROSS FLATS
SPECIAL FEATU
Required Description
UNC
0.250 INCHES
A12 HEXAGON
0.188 INCHES NOMINAL
SUPPLIED IN PACKAGES OF FI