Used on a 1.375 in. Check valve
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 5920-01-522-8211
NSN 5950-00-629-4156
NSN 6130-01-622-5322
NSN 5998-00-959-6018
NSN 6610-00-495-9053
NSN 5910-01-090-0707
NSN 6685-01-539-2345
NSN 6240-01-626-3242
NSN 5999-00-205-0918
NSN 5975-01-384-3019
NSN 6145-01-030-9395
NSN 5855-00-466-2309