>> Search results for: SM2A4R NSN Search Results National Stock Number (NSN) Description 5930-01-389-3044, 5930013893044 SWITCH,PRESSURE 5930-01-693-7684 , 5930016937684 SWITCH,PRESSURE 1 Related Inventory SM-2A4RCondition NESWITCH 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