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.
NSN 5905-00-281-5442
NSN 5998-00-015-2519
NSN 5835-01-552-3153
NSN 2925-01-412-9520
NSN 5915-00-456-0873
NSN 5945-01-322-9079
NSN 5930-00-221-4928
NSN 6620-01-606-8964
NSN 5920-01-391-8219
NSN 5905-01-494-0110
NSN 2925-01-408-1480
NSN 6620-01-659-8887