mil-prf 24758a 42 glenair, inc. ? 1211 air way ? glendale, ca 91201-2497 ? 818-247-6000 ? fax 818-500-9912 ? 2007 glenair, inc. printed in u.s.a. cage codes 06324 www.glenair.com e-mail: sales@glenair.com basic no. conduit size code, table i connector dash no., table ii m24758 - 21 c 20 mil-prf-24758-21 adapter for mil-dtl-22992 connectors application notes 1. assembly identi? ed with manufacurers code identi? cation n umber (glenair, part number and classi? cation code 490). 2. the m24758-21 adapter couples connectors listed in table li to m24758-2, m24758-3 or m24758-4 series ? ttings. 3. this adapter shall conform to military standard mil-dtl-22992 connector. 4. con? guration of adapter may change based on the variance of diameters e and k. 5. material / finish: adapter, coupling nut, 316 / electroless nickel, matte ? nish, o-ring - silicone rubber. 6. metric dimensions (mm) are indicated in parentheses. 7. see m24758-2, -3, -4 torque values for c thread. l 2.00 (50.80) max o-ring a thread be k c thread for m24758a-2, -3, -4 ? ttings d .88 (22.35) min
mil-prf 24758a 43 glenair, inc. ? 1211 air way ? glendale, ca 91201-2497 ? 818-247-6000 ? fax 818-500-9912 ? 2007 glenair, inc. printed in u.s.a. cage codes 06324 www.glenair.com e-mail: sales@glenair.com mil-prf-24758-21 adapter for mil-dtl-22992 connectors table i conduit size code c class - 2a thread l +.03 (.76) -.00 k dia min d dia ref a .438-28 unef .21 (5.25) .245 (6.22) .88 (22.35) b .688-24 unef .25 (6.35) .495 (12.57) 1.13 (28.70) c .938-20 unef .31 (7.87) .745 (18.92) 1.38 (35.05) d 1.250-18 unef .37 (9.40) .995 (25.27) 1.69 (42.93) e 1.563-18 unef .37 (9.40) 1.245 (31.62) 2.00 (50.80) f 1.875-16 un .43 (10.92) 1.495 (37.97) 2.31 (58.67) g 2.375-16 un .43 (10.92) 1.995 (50.67) 2.94 (74.68) h 2.875-16 un .43 (10.92) 2.495 (63.37) 3.44 (87.38) j .563-24 unef .25 (6.35) .370 (9.40) .94 (23.88) k .813-20 unef .31 (7.87) .620 (15.75) 1.19 (30.23) l 3.375-16 un .43 (10.92) 2.995 (76.07) 3.94 (100.08) table ii: connector dash numbers and adapter dimensions conn dash no. mil-dtl-22992 a left hand class - 2b thread b dia max e dia ref a thread recommended torque +5 in. pounds 12 12 .750-20 unef .858 (21.79) .60 (15.24) 108 14 14 .875-20 unef .984 (24.99) .72 (18.29) 116 16 16 1.000-20 unef 1.112 (28.45) .84 (21.34) 116 18 18 1.125-18 unef 1.218 (30.94) .94 (23.88) 116 20 20 1.250-18 unef 1.345 (34.16) 1.10 (27.94) 136 22 22 1.375-18 unef 1.468 (37.29) 1.20 (30.48) 136 24 24 1.625-18 unef 1.593 (40.46) 1.44 (36.58) 136 28 28 1.875-16 un 1.969 (50.01) 1.69 (42.93) 148 32 32 2.062-16 uns 2.219 (56.34) 1.88 (47.75) 148 36 36 2.312-16 un 2.469 (62.71) 2.13 (54.10) 148 40 40 2.625-16 un 2.719 (69.06) 2.44 (61.98) 164 44 44 2.875-16 un 2.969 (75.41) 2.75 (68.85) 164 48 48 3.125-16 un 3.219 (81.76) 2.88 (73.15) 164
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