National Item Identification Number
01-421-8091
014218091
4820-01-421-8091
4820-01-421-8091
National Stock Number
Item Name
DISK,VALVE
Federal Supply Class
4820
Description
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Commercial and Government Entity Code (Supplier Data)
53711
53711
53711
Reference Numbers (Part Numbers)
6397434
803-6397434-X21XXX ITEM 14
803-6397434-X21XXX-014
Required Categories
OUTSIDE DIAMETER
OVERALL HEIGHT
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE;
Required Description
0.937 INCHES NOMINAL
0.684 INCHES NOMINAL
UNC
0.164 INCHES
2B
RIGHT-HAND
C