Item has twelve holes 0.255 in. Diameter equally spaced on a 1.478 in. Diameter bolt circle through the hth
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 6320-00-593-0379
NSN 5935-01-320-2545
NSN 6145-00-205-4046
NSN 5975-01-582-4858
NSN 6135-01-299-0778
NSN 6685-01-090-8880
NSN 6320-00-886-9771
NSN 5855-00-869-3635
NSN 5930-01-295-7941
NSN 5910-00-336-4525
NSN 5996-01-137-2927
NSN 5920-01-436-8170