>> Search results for: 7R291 NSN Search Results National Stock Number (NSN) Description 4330-00-157-5302, 4330001575302 FILTER,CYLINDER 1005-99-964-0683 , 1005999640683 FILTER,OUTER CYLIND 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