NPTM X NPTF Excel Metal part no. Equivalent Part no. Type 1 Equivalent part no Type 2 NPT FEMALE PIPE SIZE P NPT MALE PIPE SIZE P Ø E BODY HEX F L L1 1N-45PSE --------------- 1-1 SVE 1/16 1/16 0.12 7/16 0.47 0.66 2N-45PSE --------------- 2-2 SVE 1/8 1/8 0.19 9/16 0.47 0.72 4N-45PSE --------------- 4-4 SVE 1/4 1/4 0.28 3/4 0.63 1.05 6N-45PSE --------------- 6-6 SVE 3/8 3/8 0.38 7/8 0.72 1.06 8N-45PSE --------------- 8-8 SVE 1/2 1/2 0.47 1-1/16 0.91 1.34 12N-45PSE --------------- 12-12 SVE 3/4 3/4 0.62 1-5/16 0.97 1.38 16N-45PSE --------------- 16-16 SVE 1 1 0.88 1-5/8 1.13 1.13
