Adapters and Transitions Series 75 Tapered Pipe Thread Adapters A PIPE THREAD H C DIA B DIA A PIPE THREAD D DIA H C DIA G DIA D DIA E THREAD E THREAD F WRENCH FLATS F WRENCH FLATS 710-116/117/406 710-114/115/405 710 - 114 M 32 TABLE I Product Series Conduit Dash No. (Table II) Male NPT Adapter 114 = Aluminum 115 = Brass 405 = Stainless Steel Finish (Table I) SYMBOL FINISH Female NPT Adapter 116 = Aluminum 117 = Brass 406 = Stainless Steel B Olive Drab over Cadmium Plate J Gold Iridite over Cadmium Plate over Nickel M Electroless Nickel N Olive Drab over Cadmium Plate over Nickel NC Zinc-Cobalt, Olive Drab NF Olive Drab over Cadmium Plate over Electroless Nickel (500 Hour Salt Spray) T Bright Dip Cadmium Plate over Nickel Z1 Passivate TABLE II CONDUIT A PIPE DASH NO. THREAD 08 1/4 12 3/8 16 1/2 24 3/4 32 1 40 1 1/4 48 1 1/2 64 2 B DIA .540 (13.7) .675 (17.1) .840 (21.3) 1.050 (26.7) 1.315 (33.4) 1.660 (42.2) 1.900 (48.3) 2.375 (60.3) C DIA .250 (6.4) .375 (9.5) .500 (12.7) .750 (19.1) 1.000 (25.4) 1.250 (31.8) 1.500 (38.1) 2.000 (50.8) D E THREAD DIA MAX CLASS 2A .72 (18.3) 1/2 - 20 UNF 1.01 (25.7) 5/8 - 24 UNEF 1.15 (29.2) 3/4 - 20 UNEF 1.44 (36.6) 1 - 20 UNEF 1.73 (43.9) 1 5/16 - 18 UNEF 2.02 (51.3) 1 1/2 - 18 UNEF 2.60 (66.0) 1 3/4 - 18 UNS 2.89 (73.4) 2 1/4 - 16 UN F DIM .625 (15.9) .875 (22.2) 1.000 (25.4) 1.250 (31.8) 1.500 (38.1) 1.750 (44.5) 2.250 (57.2) 2.500 (63.5) G DIA MAX .625 (15.9) .875 (22.2) 1.000 (25.4) 1.250 (31.8) 1.500 (38.1) 1.750 (44.5) 2.125 (54.0) 2.500 (63.5) H MAX 1.31 (33.3) 1.31 (33.3) 1.25 (31.8) 1.52 (38.6) 1.83 (46.5) 1.85 (47.0) 1.85 (47.0) 1.85 (47.0) Metric dimensions (mm) are in parentheses. (c) 7/1999 Glenair, Inc. CAGE Codes 06324 Printed in U.S.A. GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912 102