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 5985-00-111-4539
NSN 5950-01-634-0677
NSN 5950-01-324-4311
NSN 5985-01-605-0133
NSN 5950-01-367-6327
NSN 5855-00-197-6387
NSN 4140-01-205-3768
NSN 5990-00-163-4173
NSN 2925-01-625-6841
NSN 5835-01-197-0390
NSN 6105-01-221-9481
NSN 5925-00-186-8669