293W2515JP-1 Cup Lock Washer Part Number: 293W2515JP-1 OEM Part Number(s): 293W2515-1 ATA Chapter: 32 Click on photo to enlarge. Eligibility / Aircraft 767, 767-400ER, 777, 777-200, 777-200LR, 777-300, 777-300ER, 777F Assemblies 293W3001-1, 293W3152-1 Log in to view pricing, ordering, and additional information. Submit a PMA Development Request