Part Number 550-0021 Details:
Part number 550-0021 is a listing from System Industries Inc (CAGE Code 50664) that is classified with the item name Washer Lock. With the NSN 5310010814514, this part number belongs to the Federal Supply Group (FSG) 53 Hardware and Abrasives and Federal Supply Class (FSC) 5310 Nuts and Washers. Additional listing information taken from this NSN includes the NIIN 010814514, the INC 14218, and NCB code 01 (USA).