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 6135-01-346-0851
NSN 2925-01-412-9520
NSN 4140-01-108-1539
NSN 5905-00-195-3467
NSN 5905-00-608-5575
NSN 5925-00-493-9154
NSN 5915-01-090-8013
NSN 2925-01-216-4757
NSN 6645-00-609-7214
NSN 6620-01-421-3917
NSN 5998-01-258-1150
NSN 5905-01-399-4549