National Item Identification Number
00-768-0321
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Referenced on: http://aviationandaccessories.tpub.com//TM-10-6640-216-13P/css/TM-10-6640-216-13P_399.htm
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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)
11440
ALSTOM POWER INC
BOILER AND ENVIRONMENTAL PLANT
2000 DAY HILL RD
WINDSOR
CT
06095
860-285-9153
3X894
94223
SPAENAUR INC
815 VICTORIA ST N
544
KITCHNER
N2G 4B1
CANADA
519-744-3521
D9182
D9182
D9182
25685
NAVAL SHIP ENGINEERING CENTER
PHILADELPHIA DIVISION
PHILADELPHIA
PA
19112
215-226-6858
3X894
53711
53711
NSN (National Stock Number) 5310-00-768-0321, 5310007680321 NIIN (National Identification Number) 00-768-0321, 007680321
Part Numbers (Reference Numbers)
E-168-821 PIECE 505X528X592
E108186 PART NO 248
HN-2014
J-10574
MS35690-810;
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.500 INCHES
13
2B
RIGHT-HAND
STEEL COMP 302 OR
STEEL COMP 303 OR
STE