>> Search results for: 10001220PIEC NSN Search Results National Stock Number (NSN) Description 4820-01-195-6340, 4820011956340 SEAT,VALVE 5331-01-186-7537 , 5331011867537 O-RING 5330-01-128-5198, 5330011285198 RETAINER,PACKING 5330-01-191-2397 , 5330011912397 RETAINER,PACKING 5360-01-185-8535, 5360011858535 SPRING,HELICAL,COMPRESSION 5330-01-196-2625 , 5330011962625 RETAINER,PACKING 5330-01-186-7627, 5330011867627 RETAINER,PACKING 4820-01-186-0590 , 4820011860590 STEM,FLUID VALVE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information