National Item Identification Number
01-172-0600
011720600
4820-01-172-0600
4820-01-172-0600
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Description
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Commercial and Government Entity Code (Supplier Data)
62983
Reference Numbers (Part Numbers)
342608
Required Categories
III END ITEM IDENTIFICATION
Required Description
SPERRY VICKERS PILOT CHECK VALVE,MODEL 4CT-10-D-20