Quick view Add to Cart Overhaul Instructions with Parts Breakdown for Check Valve - Parts 869A-6TT and 869A-20TT Document Part Number: NAVAER 03-30A-517 Number of pages: 4Part Number: NAVAER 03-30A-517Revision Date: 15-Dec-1957Description: Mfg By: James, Pond & Clark MSRP: Was: Now: $15.00