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Adapter (Female NPT to Male SAE/MS Straight Threads)

Female NPT Thread Size Male SAE / MS Thread Size Dimensions in mm F-Hex (Inch) Uniform ‘O’ Ring Size Pressure Rating PSIG (Bar) Dawsons-Tech Part No.
P1 P2 B E L
1/4 7/16 – 20 9.1 5.1 33.5 3/4 -904 4500 (306) A-4N-7SAE
3/8 9/16 – 18 9.9 7.1 35.3 7/8 -906 4500 (306) A-6N-9SAE
1/2 3/4 – 16 11.2 10.6 44.7 1-1/16 -908 4500 (306) A-8N-12SAE
3/4 1-1/16 – 12 15.0 16.7 50.5 1-1/4 -912 3600 (245) A-12N-17SAE
1 1-5/16 – 12 15.0 22.3 53.8 1-5/8 -916 2900 (198) A-16N-21SAE
Dimensions are for reference only and are subject to change.