>> Search results for: 161991H NSN Search Results National Stock Number (NSN) Description 6685-01-239-1291, 6685012391291 THERMOCOUPLE,IMMERSION 2590-01-060-5623 , 2590010605623 CROSS SHAFT,LINKAGE 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