National Item Identification Number
01-420-1889
014201889
4820-01-420-1889
4820-01-420-1889
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)
04577
Reference Numbers (Part Numbers)
19976
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
SPECIAL FEATURES
III END ITEM IDENTIFICATIO
Required Description
POLYAMIDE NYLON
OXYGEN
FOR OXYGEN REGULATING VALVE
AIRCRAFT,AIRLIFTER