M24758-14-05-05

Conduit Systems Basic Part No. Conduit Size Code (See Table I) A Thread Code (See Table II) .531 (13.5) ± .010 (.3) A Thread .125 (3.2) Ref. L D Dia K Dia Straight Knurl (Medium Coarse) STYLE 01 FOR USE WHEN K DIAMETER IS SMALLER THAN E DIAMETER © 6/1999 Glenair, Inc. M24758/14 Adapter for MIL-C-28840 (EC) Backshells M24758/14- 16- 01- 01- A Material Designator: A = Aluminum B = Brass C = CRES 316 Style Designator .125 (3.2) Ref. .531 (13.5) ± .010 (.3) A Thread L D Dia E Dia N K Dia Dia C Thread C Thread .250 (6.4) Ref. Straight Knurl (Medium Coarse) STYLE 02 FOR USE WHEN K DIAMETER IS EQUAL TO OR LARGER THAN E DIAMETER 1. The M24758/14 adapter provides a non-environmental coupling between certain MIL-C-28840 (EC) backshells and the M24758/2, M24758/3 or M24758/4 fittings, specifically, the A-thread of this adapter mates with the V-thread of the M28840/6 backshell (straight), the M28840/8 backshell (90o), or the M28840/9 backshell (45o). 2. Metric dimensions (mm) are indicated in parentheses. 3. For complete dimensions see applicable Military Specification. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 72 M24758/14 Adapter for MIL-C-28840 (EC) Backshells TABLE I Conduit Size Code 02 03 04 05 06 08 10 12 16 20 24 C Thread (Class 2A) 0.438 - 28 UNEF 0.563 - 24 UNEF 0.688 - 24 UNEF 0.813 - 20 UNEF 0.938 - 20 UNEF 1.250 - 18 UNEF 1.563 - 18 UNEF 1.875 - 16 UN 2.375 - 16 UN 2.875 - 16 UN 3.375 - 16 UN ±.02 .210 .250 .250 .310 .310 .370 .370 .430 .430 .430 .430 L (.5) (5.3) (6.4) (6.4) (7.9) (7.9) (9.4) (9.4) (10.9) (10.9) (10.9) (10.9) K Dia Min. .250 (6.4) .370 (9.4) .500 (12.7) .620 (15.7) .750 (19.1) 1.000 (25.4) 1.250 (31.8) 1.500 (38.1) 2.000 (50.8) 2.500 (63.5) 3.000 (76.2) N Dia ±.02 (.5) .687 (17.4) .812 (20.6) .937 (23.8) 1.062 (27.0) 1.187 (30.1) 1.500 (38.1) 1.812 (46.0) 2.125 (54.0) 2.625 (66.7) 3.125 (79.4) 3.625 (92.1) TABLE II (A Thread Code and Adapter Dimensions) Shell A Size Thread (Ref.) Code B, C 01 B, C 02 C 03 D, E 04 C, D, F 05 D, E, F, G 06 F, G, H 07 G, H, J 08 J 09 C, D, E 10 C, D, E, F, G 11 D, E, F, G 12 F, G, H 13 G, H, J 14 J 15 A Thread (Class 2B) 0.625 - 24 UNEF 0.750 - 20 UNEF 0.875 - 20 UNEF 1.000 - 20 UNEF 1.188 - 18 UNEF 1.438 - 18 UNEF 1.750 - 18 UNS 2.000 - 18 UNS 2.250 - 16 UN 1.125 - 18 UNEF 1.250 - 18 UNEF 1.626 - 18 UNEF 1.875 - 18 UNS 2.125 - 16 UN 2.750 - 16 UN D Dia ±.015 (.4) .875 (22.2) 1.000 (25.4) 1.125 (28.6) 1.250 (31.8) 1.438 (36.5) 1.688 (42.9) 2.000 (50.8) 2.250 (57.2) 2.250 (57.2) 1.375 (34.9) 1.500 (38.1) 1.875 (47.6) 2.125 (54.0) 2.375 (60.3) 3.000 (76.2) E Dia ±.015 (.4) .435 (11.0) .578 (14.7) .703 (17.9) .828 (21.0) 1.000 (25.4) 1.250 (31.8) 1.562 (39.7) 1.813 (46.1) 2.062 (52.4) .938 (23.8) 1.078 (27.4) 1.438 (36.5) 1.688 (42.9) 1.938 (49.2) 2.563 (65.1) © 6/1999 Glenair, Inc. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 73 Conduit Systems