National Item Identification Number
01-366-3556
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON
Federal Supply Class
5310
Description
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
1385789 PIECE 7
803-1385789 PIECE 7
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
1.750 INCHES
12
3B
RIGHT-HAND
ALUMINUM ALLOY 5052 OVERALL
ASTM B221 ASS