Seat assembly, 0-ring (.375 x .500 x .062), diaphrams, gasket, 0-ring (1.875 x 2.000 x .062), compression spring
NSN 5975-01-211-9127
NSN 5965-01-462-9340
NSN 6105-01-386-1529
NSN 6220-01-308-7589
NSN 5925-00-246-4645
NSN 5925-00-485-2851
NSN 5990-00-754-2842
NSN 5925-01-091-9400
NSN 5975-01-632-0600
NSN 5985-01-309-2197
NSN 6105-01-573-5570
NSN 5998-01-567-7300