Quick view Add to Cart Inspection and Replacement of Lock Washer, Main Landing Gear Retracting Cylinders For T-28A Document Part Number: T.O. No. 1T-28A-215 Number of pages: 2Part Number: T.O. No. 1T-28A-215Revision Date: 1-June-1954 MSRP: Was: Now: $15.00