1-1/2 in.
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 5965-00-342-5126
NSN 6620-01-465-2496
NSN 6130-01-607-0788
NSN 5905-01-425-6120
NSN 5996-01-073-6860
NSN 5835-01-580-0446
NSN 5990-01-296-8190
NSN 5990-01-430-3152
NSN 4140-01-497-7412
NSN 5935-01-522-1504
NSN 5965-00-841-9195
NSN 6645-01-539-0939