>> Search results for: H4A208 NSN Search Results National Stock Number (NSN) Description 5120-01-597-5090, 5120015975090 NO ITEM NAME AVAILABLE 5210-01-598-4780 , 5210015984780 HEAD,MICROMETER 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