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 6320-01-458-1853
NSN 6620-01-152-0936
NSN 6220-00-554-5937
NSN 5895-01-199-4044
NSN 5950-01-498-8260
NSN 2925-00-190-5561
NSN 5945-00-928-8307
NSN 5990-00-772-3596
NSN 5920-01-031-7891
NSN 5925-01-633-9434
NSN 6650-01-468-4681
NSN 5975-01-275-5186