W/slot 0.312 in. W
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 6645-01-471-2103
NSN 2925-01-368-1333
NSN 6645-01-400-1137
NSN 5975-01-618-2657
NSN 5895-00-477-7823
NSN 5935-01-259-1278
NSN 4140-01-068-3500
NSN 6620-01-128-0945
NSN 6610-00-150-7002
NSN 6135-00-196-5267
NSN 5996-00-603-5253
NSN 5930-01-406-4168