B5652 Brass Female NPT Cross Check Part Number A NPTF A1 NPTF A2 NPTF A3 NPTF M D D1 D2 D3 Y WORKING PRESSURE B5652-2 1/8-27 1/8-27 1/8-27 1/8-27 0.56 .312 .312 .312 .312 0.50 1906 B5652-4 1/4-18 1/4-18 1/4-18 1/4-18 .72 .406 ..406 .406 .406 .69 1656 B5652-6 3/8-18 3/8-18 3/8-18 3/8-18 .81 .531 .531 .531 .531 .81 1280 B5652-8 1/2-14 1/2-14 1/2-14 1/2-14 1.00 6.87 6.87 6.87 6.87 1.00 1282 B5652-12 3/4-14 3/4-14 3/4-14 3/4-14 1.16 .906 .906 .906 .906 1.25 1289
