>> Search results for: 289367900 NSN Search Results National Stock Number (NSN) Description 5955-00-978-9957, 5955009789957 CRYSTAL UNIT,QUARTZ 5955-21-819-0593 , 5955218190593 CRYSTAL UNIT,QUARTZ 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