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 5975-00-471-8431
NSN 5925-01-156-0361
NSN 6685-01-393-1280
NSN 6135-01-563-4445
NSN 5990-01-056-6413
NSN 5930-00-647-4267
NSN 6645-01-133-8359
NSN 6685-01-093-0445
NSN 5895-01-459-4076
NSN 5965-00-422-5415
NSN 5895-01-614-9079
NSN 5985-01-160-0412