>> Search results for: 121C4MA NSN Search Results National Stock Number (NSN) Description 5355-00-579-1210, 5355005791210 Cancelled -> Replaced by 5355012760625 5355-00-577-4106 , 5355005774106 Cancelled -> Replaced by 5355008039074 1 Related Inventory 5355-00-579-1210Desc: KNOB; 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