Composite Backshells 377-040 Composite Fiber-Optic Strain-Relief Backshell A with Cable Alignment Grommet and Self-Locking Rotatable Coupling CONNECTOR DESIGNATOR: H U Product Series 377 - Fiber Optic Strain Relief MIL-DTL-38999 Series III and IV Angle and Profile S - Straight W - 90° Elbow DG123 and DG123A SELF-LOCKING ROTATABLE COUPLING STANDARD PROFILE B C 377 H S Connector Designator H and U (See Table III) 040 XM T Shrink Boot Option (Omit for none) E Accommodates 600-052-1 Band 1.440 (36.6) Max .440 (11.2) J H G Shrink Boot or Sleeve Groove Adapter 1.000 (25.4) R Wrench Flats E A F D O-ring 19 Connector Shell Size (See Table II) Basic Part Number Anti-Decoupling Device 2.000 (50.8) Strain Relief Style A - Banding Adapter N - Nut Finish Symbol Wrench Flats U.S. PATENT NO. 6358077 Strain-Relief Grommet Nut H Grommet Keys F G © 2009 Glenair, Inc. .12 (3.0) Dia., K Places, Accommodates 16 Gage Contacts With .07 (1.8) to .11 (2.8) Diameter Fiber Cable CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 www.glenair.com E-Mail: [email protected] A-42 Composite Backshells 377-040 Composite Fiber-Optic Strain-Relief Backshell with Cable Alignment Grommet and Self-Locking Rotatable Coupling TABLE II: CONNECTOR SHELL SIZE ORDER NUMBER Shell Size For Conn. Desig. H U 11 --- 13 11 15 13 17 15 19 17 21 19 23 21 25 23 --25 ±.06 1.70 1.78 1.82 1.89 1.93 2.00 2.08 2.14 2.22 E (1.5) (43.2) (45.2) (46.2) (48.0) (49.0) (50.8) (52.8) (54.4) (56.4) ±.09 2.39 2.47 2.51 2.70 2.74 2.94 3.02 3.20 3.28 F (2.3) (60.7) (62.7) (63.8) (68.6) (69.6) (74.7) (76.7) (81.3) (83.3) ±.06 1.90 1.96 2.02 2.09 2.13 2.19 2.25 2.32 2.39 G (1.5) (48.3) (49.8) (51.3) (53.1) (54.1) (55.6) (57.2) (58.9) (60.7) H (Max) 1.41 (35.8) 1.41 (35.8) 1.41 (35.8) 1.64 (41.7) 1.64 (41.7) 1.89 (48.0) 1.89 (48.0) 2.16 (54.9) 2.16 (54.9) K (# of Holes)* J Code H Code U Ref. 2 .27 (6.9) --4 .33 (8.4) 2 5 .39 (9.9) 4 8 .51 (13.0) 5 11 .64 (16.3) 8 16 .77 (19.6) 11 21 .84 (21.3) 16 29 .84 (21.3) 21 --.89 (22.6) 29 A B * Use Glenair 687-142 seal plug in vacant holes C TABLE III: FINISH Symbol Finish Description XB No Plating - Black Color (Non-Conductive Finish) XO No Plating - Brown Color (Non-Conductive Finish) D E NOTES 1. See Table I in Intro for front-end dimensional details. 2. Metric dimensions (mm) are in parentheses and are for reference only F © 2009 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 www.glenair.com E-Mail: [email protected] A-43 G