National Item Identification Number
00-051-8619
National Stock Number
Item Name
NUT,SELF-LOCKING,HEXAGON
Federal Supply Class
5310
Referenced on: http://aviationandaccessories.tpub.com//TM-55-1730-223-23P/css/TM-55-1730-223-23P_35.htm
Referenced on: http://aviationandaccessories.tpub.com//TM-55-1730-223-23P/css/TM-55-1730-223-23P_36.htm
Referenced on: http://aviationandaccessories.tpub.com//TM-55-1730-223-23P/css/TM-55-1730-223-23P_40.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)
56878
NSN (National Stock Number) 5310-00-051-8619, 5310000518619 NIIN (National Identification Number) 00-051-8619, 000518619
Part Numbers (Reference Numbers)
MS21046C7
1803-070U
59FH-720UN
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.438 INCHES
20
3B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
SILVER