National Item Identification Number
00-550-1645
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Referenced on: http://clothingandindividualequipment.tpub.com//TM-10-3510-208-20P/css/TM-10-3510-208-20P_160.htmDescription
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)
NSN (National Stock Number) 5310-00-550-1645, 5310005501645 NIIN (National Identification Number) 00-550-1645, 005501645
Part Numbers (Reference Numbers)
MS35691-510
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.312 INCHES
18
2B
RIGHT-HAND
STEEL COMP 302 OR
STEEL COMP 303 OR
STE