Fractional Stub X NPT(F) Excel Metal part no. Equivalent Part no. Type 1 Equivalent part no Type 2 TUBE ODQT(INCHES) NPT FEMALE PIPE SIZE P Ø E BODY HEX F L 1-FAD-2N -1-TA-7-2 1FA2N 1/16 1/8 0.031 9/16 1.07 2-FAD-2N -2-TA-7-2 2FA2N 1/8 1/8 0.09 9/16 1.24 2-FAD-4N -2-TA-7-4 2FA4N 1/8 1/4 0.09 3/4 1.39 3-FAD-2N -3-TA-7-2 4FA2N 3/16 1/8 0.116 9/16 1.25 3-FAD-2N -3-TA-7-3 4FA2N 3/16 1/4 0.12 3/4 1.41 4-FAD-2N -4-TA-7-2 4FA2N 1/4 1/8 0.19 9/16 1.3 4-FAD-4N -4-TA-7-4 4FA4N 1/4 1/4 0.19 3/4 1.46 4-FAD-6N -4-TA-7-6 4FA6N 1/4 3/8 0.19 7/8 1.55 4-FAD-8N -4-TA-7-8 4FA8N 1/4 1/2 0.19 1-1/16 1.76 5-FAD-4N -5-TA-7-4 5FA4N 5/16 1/4 0.25 3/4 1.48 5-FAD-6N -5-TA-7-6 5FA6N 5/16 3/8 0.281 7/8 1.59 6-FAD-4N -6-TA-7-4 6FA4N 3/8 1/4 0.28 3/4 1.50 6-FAD-6N -6-TA-7-6 6FA6N 3/8 3/8 0.28 7/8 1.59 6-FAD-8N -6-TA-7-8 6FA8N 3/8 1/2 0.28 1-1/16 1.84 8-FAD-4N -8-TA-7-4 8FA4N 1/2 1/4 0.39 3/4 1.71 8-FAD-6N -8-TA-7-6 8FA6N 1/2 3/8 0.39 7/8 1.79 8-FAD-8N -8-TA-7-8 8FA8N 1/2 1/2 0.39 1-1/16 2.04 12-FAD-8N -12-TA-7-8 12FA8N 3/4 1/2 0.59 1-1/16 2.08 12-FAD-12N -12-TA-7-12 12FA12N 3/4 3/4 0.59 1-5/16 2.16 12-FAD-16N -12-TA-7-16 12FA16N 3/4 1 0.59 1-5/8 2.30 16-FAD-12N -16-TA-7-12 16FA12N 1 3/4 0.80 1-5/16 2.39 16-FAD-16N -16-TA-7-16 16FA16N 1 1 0.80 1-5/8 2.53 Note : The dimension is the minimum opening & fitting of this group may be back drilling to larger id at pipe thread or straight thread end. Dimensions are for reference only and subject to change. Npt thread as per ansi b 1.20.1. Metric Tube Xnpt (m) Excel Metal part no. Equivalent Part no. Type 1 Equivalent part no Type 2 NPT FEMALE PIPE SIZE P ODT ØT(MM) Ø E BODY HEX F L 6M-FAD-2N -6-MTA-7-2 M6FA1/8N 1/8 6 4.6 14 32.5 6M-FAD-4N -6-MTA-7-4 M6FA1/4N 1/4 6 4.6 19 37.1 8M-FAD-4N -8-MTA-7-4 M8FA1/4N 1/4 8 6.4 19 37.6 8M-FAD-6N -8-MTA-7-6 M8FA3/8N 3/8 8 7.5 22 36.5 10M-FAD-4N -10-MTA-7-4 M10FA1/4N 1/4 10 7.7 19 38.1 10M-FAD-6N -10-MTA-7-6 M10FA3/8N 3/8 10 7.7 22 40.1 10M-FAD-8N -10-MTA-7-8 M10FA1/2N 1/2 10 7.7 27 46.5 12M-FAD-4N -12-MTA-7-4 M12FA1/4N 1/4 12 9.1 19 43.7 12M-FAD-6N -12-MTA-7-6 M12FA3/8N 3/8 12 12.7 22 42.9 12M-FAD-8N -12-MTA-7-8 M12FA1/2N 1/2 12 9.1 27 52.3 16M-FAD-8N -16-MTA-7-8 M16FA1/2N 1/2 16 12.7 27 49.2 18M-FAD-12N -18-MTA-7-12 M18FA3/4N 3/4 18 14.0 32 52.4 20M-FAD-8N -20-MTA-7-8 M20FA1/2N 1/2 20 15.0 27 50 20M-FAD-12N -20-MTA-7-12 M20FA3/4N 3/4 20 15.1 32 53.2 25M-FAD-16N -25-MTA-7-16 M25FA1N 1 25 19.8 41 66.7 Note : The dimension is the minimum opening & fitting of this group may be back drilling to larger id at pipe thread or straight thread end. Dimensions are for reference only and subject to change. Npt thread as per ansi b 1.20.1.
