>> Search results for: 1990R NSN Search Results National Stock Number (NSN) Description 4920-00-688-8005, 4920006888005 ANALYZER,SERVO 4820-01-451-2487 , 4820014512487 VALVE,SAFETY RELIEF 1 Related Inventory 08-09142M1990RCondition NESlick Harness M Readily AvailableAdd to RFQ 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