Material specific gravi type 2.1378
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 5910-00-890-5721
NSN 6650-01-658-7194
NSN 6645-00-498-6869
NSN 7035-01-467-8921
NSN 5895-01-606-1340
NSN 5960-00-837-5146
NSN 5925-01-511-0220
NSN 5895-00-629-6502
NSN 6110-00-116-5514
NSN 5998-01-365-0283
NSN 5935-01-592-8113
NSN 5998-00-159-1288