Home / Lawn & Garden / Parts / Lock Washer 949-455 Lock Washer 949-455Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 949-455 Brand: HITACHI POWER TOOLS Seller: Sears PartsDirect Categories: Lawn & Garden, Parts Possible Matches$10.37Original Hitachi Part # 949-455 LOCK WASHER M6 (10pc) NR83A $7.95Superior Parts SP 949-455 Aftermarket Spring Washer M6 for Hitachi ... Description Lock Washer