>> Search results for: 8557561 NSN Search Results National Stock Number (NSN) Description 1660-00-947-5202, 1660009475202 DISSIPATOR,HEAT,VAL 5985-01-055-8921 , 5985010558921 SWITCH,RADIO FREQUENCY TRANSMISS 5310-99-122-8828, 5310991228828 NUT,SELF-LOCKING,HE 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