A replaceable item designed to provide a 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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6620-01-515-2790
NSN 6135-01-381-4675
NSN 5950-01-421-3169
NSN 6645-01-234-7459
NSN 5975-01-216-0967
NSN 5996-01-560-2777
NSN 6645-00-479-9334
NSN 5965-01-426-8325
NSN 6150-01-433-8791
NSN 5990-00-890-3822
NSN 6610-01-244-7192
NSN 5999-01-381-8417