Special cleaned for oxygen service
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 6320-00-160-0899
NSN 6685-00-137-7707
NSN 5975-00-161-7998
NSN 6645-00-421-5287
NSN 6610-01-345-1110
NSN 5895-01-068-8578
NSN 6150-00-267-9982
NSN 5965-01-159-2694
NSN 5915-01-023-2555
NSN 2925-01-583-5619
NSN 6130-01-061-1773
NSN 2925-01-259-7092