National Item Identification Number
01-108-3007
National Stock Number
Item Name
NUT,SELF-LOCKING,BARREL
Federal Supply Class
5310
Description
A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, ROUND.
Commercial and Government Entity Code (Supplier Data)
56878
76301
56878
Reference Numbers (Part Numbers)
ST3M570M7
ST3M570M7
76129H720
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJ
0.437 INCHES
20
3B
RIGHT-HAND
STEEL OVERALL
MIL-S-46850A MIL SPEC SING