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 4140-01-598-7578
NSN 5965-00-106-3195
NSN 6320-01-246-4390
NSN 6645-01-076-3494
NSN 5915-00-333-2427
NSN 5930-01-281-7000
NSN 6610-00-593-5299
NSN 5945-01-203-3926
NSN 5975-01-480-8506
NSN 6145-01-181-5936
NSN 6135-01-633-8502
NSN 6320-01-543-3238