>> Search results for: 1660010619097 NSN Search Results National Stock Number (NSN) Description 1660-01-172-1435, 1660011721435 HOUSING,DIAPHRAGM 1660-01-172-1436 , 1660011721436 DIAPHRAGM 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