National Item Identification Number
00-390-0489
003900489
5365-00-390-0489
5365003900489
National Stock Number
Item Name
RING,LOCK,SERRATED
Federal Supply Class
5365
Description
A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.
Commercial and Government Entity Code (Supplier Data)
82796
83324
Reference Numbers (Part Numbers)
ND1769A
RL31SG9
Required Categories
MATERIAL
SURFACE TREATMENT
OVERALL OUTSIDE DIAMETER
INSIDE DIAMETER
OVERALL
Required Description
STEEL,SAE 51416 F
PASSIVATED
0.514 INCHES NOMINAL
0.375 INCHES NOMINAL
0.145