MIL-PRF 24758A MIL-PRF-24758-18 Adapter for Straight Pipe Thread M24758 - 18 C Basic No. Conduit Size Code, Table I B L K A thread (NPSM) D C thread for M24758A-2, -3, -4 fittings APPLICATION NOTES 1. Assembly identified with manufacurer’s code identification number (Glenair, part number and classification code 490). 2. The M24758-18 adapter couples any fittings having NPSM/National Pipe Thread Standard to M24758-2, MS24758-3 or M24758-4 series fittings. 3. Material / Finish: Adapter, - 316 / electroless nickel, matte finish. 4. Metric dimensions (mm) are indicated in parentheses. 5. See M24758-2, -3, -4 torque values for C thread. © 2007 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 E-Mail: [email protected] 36 www.glenair.com MIL-PRF 24758A MIL-PRF-24758-18 Adapter for Straight Pipe Thread TABLE I B DIM + .02 (.51) C Class 2A Thread D DIA MAX L +.03 (.76) -.00 K DIA MIN .250-18 NPSM .75 (19.05) .438-28 UNEF 1.00 (25.40) .21 (5.25) .245 (6.22) B .500-14 NPSM .87 (22.10) .688-24 UNEF 1.25 (31.75) .25 (6.35) .495 (12.57) C .750-14 NPSM .87 (22.10) .938-20 UNEF 1.50 (38.10) .31 (7.87) .745 (18.92) A CONDUIT EXTERNAL STRAIGHT SIZE CODE PIPE THREAD A D 1.000-11.5 NPSM .87 (22.10) 1.250-18 UNEF 1.75 (44.45) .37 (9.40) .995 (25.27) E 1.250-11.5 NPSM .87 (22.10) 1.563-18 UNEF 2.13 (54.10) .37 (9.40) 1.245 (31.62) F 1.500-11.5 NPSM 1.00 (25.40) 1.875-16 UN 2.38 (60.45) .43 (10.92) 1.495 (37.97) G 2.000-11.5 NPSM 1.19 (30.23) 2.375-16 UN 2.88 (73.15) .43 (10.92) 1.995 (50.67) H 2.000-11.5 NPSM 1.62 (41.15) 2.875-16 UN 3.38 (85.85) .43 (10.92) 2.495 (63.37) J .375-18 NPSM .75 (19.05) .563-24 UNEF 1.13 (28.70) .25 (6.35) .370 (9.40) K .750-14 NPSM .87 (22.10) .813-20 UNEF 1.63 (41.40) .31 (7.87) .620 (15.75) L 3.000-8 NPSM 1.69 (42.93) 3.375-16 UN 4.13 (104.90) .43 (10.92) 2.995 (76.07) © 2007 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 E-Mail: [email protected] 37 www.glenair.com