>> Search results for: FSG2J20CLASS9013 NSN Search Results National Stock Number (NSN) Description 4440-01-052-9633, 4440010529633 Cancelled -> Replaced by 5930014235196 5930-01-423-5196 , 5930014235196 SWITCH,PRESSURE 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