Quick view Add to Cart Overhaul Instructions with Parts Breakdown for Shutoff Valve Part No. 12-856-1 Document Part Number: NAVAER 03-100F-505 Number of pages: 4Part Number: NAVAER 03-100F-505Revision Date: 15-Mar-1958Description: Manufactured by: Schulz MSRP: Was: Now: $15.00