National Item Identification Number
01-277-5717
012775717
4820-01-277-5717
4820-01-277-5717
National Stock Number
Item Name
GUIDE,VALVE STEM
Federal Supply Class
4820
Description
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Commercial and Government Entity Code (Supplier Data)
53711
53711
53711
Reference Numbers (Part Numbers)
820-2179189-2
820-4385097-2
820-5348680-1
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI