>> Search results for: 6S30L12221 NSN Search Results National Stock Number (NSN) Description 4820-01-438-7989, 4820014387989 Cancelled -> Replaced by 4820012610996 5330-01-438-7993 , 5330014387993 GASKET 3120-01-438-9997, 3120014389997 BEARING,SLEEVE 5331-01-438-8020 , 5331014388020 O-RING 4820-01-438-8021, 4820014388021 SEAT,VALVE 4820-01-438-8033 , 4820014388033 SEAT,VALVE 3120-01-438-9991, 3120014389991 BEARING,SLEEVE 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