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 6110-01-145-4458
NSN 6620-01-285-0302
NSN 5925-00-406-6398
NSN 5960-00-469-8639
NSN 6610-01-105-3174
NSN 6685-01-156-5545
NSN 5950-01-647-2457
NSN 5990-01-218-1821
NSN 5998-01-250-8698
NSN 5945-00-135-1458
NSN 5930-01-596-8038
NSN 6620-01-470-2675