>> Search results for: MS1453P NSN Search Results National Stock Number (NSN) Description 6550-01-527-4169, 6550015274169 REFERENCE STANDARD SET,THYROID S 6550-01-583-4952 , 6550015834952 REFERENCE STANDARD SET,THYROID S 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