National Item Identification Number
01-212-5221
National Stock Number
Item Name
NUT,SELF-LOCKING,HEXAGON
Federal Supply Class
5310
Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-220-20P/css/TM-5-4210-220-20P_278.htm
Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-220-20P/css/TM-5-4210-220-20P_324.htm
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Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-220-34P/0635380442.htm
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Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-220-34P/0635380650.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)
52304
EATON CORP
DEFENSE PRODUCT MARKETING
13100 E MICHIGAN AVE
GALESBURG
MI
49053
269-342-3000
NSN (National Stock Number) 5310-01-212-5221, 5310012125221 NIIN (National Identification Number) 01-212-5221, 012125221
Part Numbers (Reference Numbers)
47641
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.250 INCHES
28
2B
RIGHT-HAND
STEEL OVERALL
PREVAILING TORQUE ALL META