Mfr's name for item is top retainer; nha is p/n p2/pppp-400 wilden model p2r plastic pump
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5930-01-428-9614
NSN 5930-01-556-7133
NSN 6220-00-108-8598
NSN 6105-01-166-7696
NSN 6145-00-043-2874
NSN 6130-00-630-6370
NSN 7035-01-641-6548
NSN 5998-00-962-8808
NSN 5998-01-507-7143
NSN 6135-01-333-6737
NSN 5855-01-486-2346
NSN 6240-01-544-9579