>> Search results for: 001630850 NSN Search Results National Stock Number (NSN) Description 1660-01-290-6490, 1660012906490 SIEVE BED ASSEMBLY 1660-01-290-6491 , 1660012906491 SIEVE BED ASSEMBLY 1660-01-389-3646, 1660013893646 SIEVE BED ASSEMBLY 1660-01-399-3347 , 1660013993347 SIEVE BED ASSEMBLY 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