>> Search results for: 2980056575IN NSN Search Results National Stock Number (NSN) Description 4820-01-307-8778, 4820013078778 VALVE,BALL 5330-01-307-4212 , 5330013074212 SEAL,PLAIN 4820-01-308-1766, 4820013081766 SEAT,VALVE 5330-01-307-4210 , 5330013074210 SEAL,PLAIN 5330-01-307-4211, 5330013074211 SEAL,PLAIN 4820-01-307-8840 , 4820013078840 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