Two holes spaced at 180 degrees through sides of seat to accomodate disc
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 6645-00-163-9580
NSN 6135-01-391-6515
NSN 5950-01-537-4338
NSN 5905-00-761-9417
NSN 7035-00-117-0418
NSN 5960-01-247-1994
NSN 5998-00-980-3063
NSN 6150-00-209-5065
NSN 6685-01-204-6367
NSN 5999-00-126-7160
NSN 5855-01-406-7237
NSN 2925-00-295-8109