MIL-DTL-38999 Series III Type 189-016 Backshell with Banding Strain Relief Environmental Resistant for MIL-DTL-38999 Series III Fiber Optic Connectors D38999 Series III MIL-DTL-38999 Series III backshell with strain relief B How To Order Angular Material/Finish Dash No. Band Strap Product Function (Table II) (Table III) (Optional) Series N, M, or S 189 H S 016 M 17 07 - 3 B Basic No. Shell Size Length In 1/2 Inch Connector (Table I) Increments Designator, (Example: 3 = 1.5 H = MIL-DTL-38999, Inches) Series III O-Ring Anti-rotation Length L Device 2.0 1.0 (50.8) A Thread (25.4) B Cable K Max Entry Internal Mechanical Anti-rotation Strain-relief Knurl Style CODE S Mfr Option Shrink Sleeving Shrink Sleeving STRAIGHT MIL-I-23053/4 Banding Platform MIL-I-23053/5 Material and Finish Adapter, Coupling Nut: See Table II Clamp Components: Ryton R4XT-Black, Ultem 1000-Natural Anti-Rotation Device: Torlon 42031-Natural Notes Glenair 600 Series Backshell assembly tools are recommended for assembly and installation. Standard minimum length: 1.5 inches, for shorter length consult factory. For Shield termination see Glenair drawings 600-050 & 600-052. Consult factory for larger cable size. MIL-I-23053/4 & /5 Shrink Sleeving to be packaged loose in a plastic bag. MIL-I-23053/4 Shrink Sleeving to be heat shrunk over rear of Adapter before MIL-I-23053/5 Shrink Sleeving. For assembly instruction, see GAP-064 2012 Glenair, Inc. U.S. 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 B-30 E-Mail: sales glenair.com189-016 Backshell with Banding Strain Relief Environmental Resistant for MIL-DTL-38999 Series III Fiber Optic Connectors Table I Shell B C D E F Max A Thread Size Max Max Max Max Max Dash No. B 11 M15 x 1 - 6H 0.890 (22.6) .861 (21.9) 1.111 (28.2) 1.563 (39.7) 1.875 (47.6) 05 13 M18 x 1 - 6H 1.020 (25.9) .911 (23.1) 1.161 (29.5) 1.938 (49.2) 2.250 (57.2) 05 15 M22 x 1 - 6H 1.150 (29.2) .965 (24.5) 1.215 (30.9) 1.938 (49.2) 2.250 (57.2) 07 17 M25 x 1 - 6H 1.230 (31.2) 1.014 (25.8) 1.264 (32.1) 2.063 (52.4) 2.375 (60.3) 07 19 M28 x 1 - 6H 1.360 (34.5) 1.064 (27.0) 1.314 (33.4) 2.063 (52.4) 2.375 (60.3) 09 E 21 M31 x 1 - 6H 1.480 (37.6) 1.118 (28.4) 1.368 (34.7) 2.563 (65.1) 2.875 (73.0) 11 23 M34 x 1 - 6H 1.600 (40.6) 1.172 (29.8) 1.422 (36.1) 2.313 (58.8) 2.688 (68.3) 11 25 M37 x 1 - 6H 1.730 (43.9) 1.221 (31.0) 1.471 (37.4) 2.250 (57.2) 2.563 (65.1) 13 .75 (19.1) R Min. F CODE N 90 C Table II: Material and Finish Code Material Finish Description M Electroless Nickel Aluminum D Cadmium Plate, Olive Drab, Alloy NF Over Nickel Refer to Appendix for material/finish details CODE M 45 Table III Cable Entry Dia Dash Clamp Cable Dia MIL-I-23053 MIL-I-23053 K 005 L Max No. Size Max Shrink Sleeve Shrink Sleeve Min Max 05 12 .280 (7.11) .312 (7.92) 1.110 (28.2) /4-203-0 /5-107-0 .233 (5.92) .375 (9.53) 07 16 .395 (10.0) .438 (11.1) 1.210 (30.7) /4-204-0 /5-108-0 .358 (9.10) .500 (12.7) 09 20 .510 (13.0) .562 (14.3) 1.210 (30.7) /4-204-0 /5-109-0 .482 (12.2) .625 (15.9) 11 24 .621 (15.8) .688 (17.5) 1.210 (30.7) /4-205-0 /5-109-0 .545 (13.8) .750 (19.1) 13 28 .736 (18.7) .812 (20.6) 1.360 (34.5) /4-205-0 /5-110-0 .670 (17.0) .875 (22.2) 15 32 .851 (21.6) .938 (23.8) 1.510 (38.4) /4-206-0 /5-110-0 .795 (20.2) 1.000 (25.4) 17 36 .966 (24.5) 1.062 (27.0) 1.510 (38.4) /4-206-0 /5-111-0 .889 (22.6) 1.125 (28.6) 19 40 1.091 (27.7) 1.188 (30.2) 1.510 (38.4) /4-206-0 /5-111-0 1.104 (28.0) 1.250 (31.8) 2012 Glenair, Inc. U.S. 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 B-31 E-Mail: sales glenair.com MIL-DTL-38999 Series III Type