National Item Identification Number
00-493-4020
National Stock Number
Item Name
NUT,SELF-LOCKING,HEXAGON
Federal Supply Class
5310
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-24/TM-9-2815-220-241486.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_299.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_316.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_363.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-24P/TM-9-2350-222-24P0613.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-24P/TM-9-2350-222-24P0651.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-24P/TM-9-2350-222-24P0762.htmDescription
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Commercial and Government Entity Code (Supplier Data)
019L2
MACLEAN-FOGG COMPANY DEL
DBA MAC LEAN-ESNA
611 COUNTRY CLUB RD
POCAHONTAS
AR
72455
870-892-5201
NSN (National Stock Number) 5310-00-493-4020, 5310004934020 NIIN (National Identification Number) 00-493-4020, 004934020
Part Numbers (Reference Numbers)
MS20500-720A
1802-070U
1802-070U
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.438 INCHES
20
3B
RIGHT-HAND
STEEL UNS S34720 OR
STEEL UNS S34723 OV