National Item Identification Number
00-658-3521
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Referenced on: http://www.tpub.com/content/boats/TM-5-2805-261-23P/TM-5-2805-261-23P0009.htm
Referenced on: http://www.tpub.com/content/boats/TM-5-2805-261-23P/TM-5-2805-261-23P0035.htm
Referenced on: http://www.tpub.com/content/boats/TM-5-2805-261-23P/TM-5-2805-261-23P0050.htm
Referenced on: http://www.tpub.com/content/boats/TM-5-2805-261-23P/TM-5-2805-261-23P0051.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)
U1621
1UVT5
NSN (National Stock Number) 5310-00-658-3521, 5310006583521 NIIN (National Identification Number) 00-658-3521, 006583521
Part Numbers (Reference Numbers)
303889
303889
303889
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.375 INCHES
16
2B
RIGHT-HAND
STEEL COMP 430 OVERALL
PASSIVATE OVERALL