>> Search results for: HM228 NSN Search Results National Stock Number (NSN) Description 4730-00-922-5137, 4730009225137 Cancelled -> Replaced by 4730011145880 5330-01-287-2272 , 5330012872272 SEAL,PLAIN ENCASED 1 Related Inventory 443K77HM228Condition NESpeaker Microph Readily AvailableAdd to RFQHM228Condition FNSCREW Readily AvailableAdd to RFQ070HM228Condition FNSTDWHL 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