National Item Identification Number
01-325-5230
National Stock Number
Item Name
NUT,PLAIN,CASTELLATED,HEXAGON
Federal Supply Class
5310
Description
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
Commercial and Government Entity Code (Supplier Data)
53711
D9182
53711
Reference Numbers (Part Numbers)
PL5533178-001
5533178
5533178-001
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
NUT
Required Description
UNF
1.250 INCHES
12
3B
A1 CASTELLATED, HEXAGON
1.530 INCHES NOMINAL
2.000