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 6240-01-139-3377
NSN 5950-01-118-1898
NSN 6130-01-211-4193
NSN 6135-00-351-8606
NSN 6685-00-800-6456
NSN 5895-01-501-6447
NSN 5990-01-339-9238
NSN 6145-00-583-9989
NSN 6610-00-997-6876
NSN 5950-01-025-6732
NSN 5905-01-624-0330
NSN 6685-01-513-6928