Composite Backshells 390-052 Composite Cone and Ring Style EMI/RFI Environmental Shield Termination Backshell with Self-Locking Rotatable Coupling and Strain Relief Angle and Profile S - Straight W - 90° Elbow T - 45° Elbow CONNECTOR DESIGNATOR: A B A MIL-DTL-5015, -26482 Series II, and -83723 Series I and III F L H G U MIL-DTL-38999 Series I, II MIL-DTL-38999 Series 1.5 (JN1003) Product Series 390 - EMI/RFI Environmental Backshells with Strain Relief MIL-DTL-38999 Series III and IV 390 MIL-DTL-28840 DG123 and DG123A H (See Table III) Basic Part Number S 052 Cable Entry (See Table IV) XM 19 20 C Connector Shell Size (See Table II) Connector Designator A, F, L, H, G and U SELF-LOCKING Strain Relief Style C - Clamp N - Nut Finish Symbol ROTATABLE COUPLING STANDARD PROFILE C F E Anti-Decoupling Device 1.25 (31.8) Max. 1.25 (31.8) G Cable Range H D .75 (19.1) Max Clamp Nut Cable Range J E F G TABLE II: CONNECTOR SHELL SIZE Shell Size For Connector Designator Max Entry E F G A F/L H G U ±.06 (1.5) ±.09 (2.3) ±.09 (2.3) Dash No.** 10 08 08 09 – – .69 (17.5) .88 (22.4) 1.06 (26.9) 12 10 10 11 – 08 .75 (19.1) 1.00 (25.4) 1.13 (28.7) 14 12 12 13 11 10 .81 (20.6) 1.13 (28.7) 1.19 (30.2) 16 14 14 15 13 12 .88 (22.4) 1.31 (33.3) 1.25 (31.8) 20 16 16 17 15 14 .94 (23.9) 1.38 (35.1) 1.31 (33.3) 20 18 18 19 17 16 .97 (24.6) 1.44 (36.6) 1.34 (34.0) 22 20 20 21 19 18 1.06 (26.9) 1.63 (41.4) 1.44 (36.6) 24 22 22 23 – 20 1.13 (28.7) 1.75 (44.5) 1.50 (38.1) 28 24 24 25 23 22 1.19 (30.2) 1.88 (47.8) 1.56 (39.6) 32 28 – – 25 24 1.34 (34.0) 2.13 (54.1) 1.66 (42.2) © 2009 Glenair, Inc. CAGE Code 06324 TABLE III: FINISH Symbol Finish Description XM 2000 Hour Corrosion Resistant Electroless Nickel XMT 2000 Hour Corrosion Resistant Ni-PTFE, NickelFluorocarbon Polymer. 1000 Hour GreyTM XW 2000 Hour Corrosion Resistant Cadmium/Olive Drab over Electroless Nickel 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-62 Composite Backshells 390-052 Composite Cone and Ring Style EMI/RFI Environmental Shield Termination Backshell with Self-Locking Rotatable Coupling and Strain Relief K Anti-Decoupling Device .75 (19.1) Max A L 1.25 (31.8) Max. Nut J B Clamp Cable Range Typ. Entry Code 10 12 14 16 18 20 22 24 28 32 ±.06 .94 1.17 1.28 1.41 1.50 1.56 1.69 1.81 1.91 2.02 H (1.5) (23.9) (29.7) (32.5) (35.8) (38.1) (39.6) (42.9) (46.0) (48.5) (51.3) C TABLE IV: CABLE ENTRY (CONT.) Clamp Cable Range J Entry ±.06 (1.5) Minimum Maximum Code Saddle Closed .80 (20.3) .13 (3.3) .25 (6.4) 10 .16 (4.1) .93 (23.6) .25 (6.4) .38 (9.7) 12 .29 (5.1) 1.06 (26.9) .31 (7.9) .44 (11.2) 14 .40 (10.2) 1.22 (31.0) .50 (12.7) .63 (15.9) 16 .52 (13.2) 1.24 (31.5) .56 (14.2) .69 (17.5) 18 .58 (14.7) 1.37 (34.8) .63 (16.0) .75 (19.1) 20 .64 (16.0) 1.49 (37.8) .75 (19.1) .88 (22.2) 22 .72 (18.3) 1.62 (41.1) .88 (22.4) 1.00 (25.4) 24 .79 (20.1) 1.68 (42.7) 1.00 (25.4) 1.13 (28.6) 28 .89 (22.0) 1.82 (46.2) 1.13 (28.6) 1.25 (31.8) 32 .96 (24.0) TABLE II: CONNECTOR SHELL SIZE (CONT.) Shell Size For Connector Designator K L Max Entry H A & F/L ±.06 (1.5) ±.06 (1.5) Dash No. * 09 08 .72 (18.3) .88 (22.4) 10 11 10 .75 (19.1) .94 (23.9) 12 13 12 .75 (19.1) 1.00 (25.4) 14 15 14 .76 (19.3) 1.03 (26.2) 16 17 16 .78 (19.8) 1.06 (26.9) 20 19 18 .79 (20.1) 1.07 (27.2) 20 21 20 .82 (20.8) 1.09 (27.7) 22 23 22 .86 (21.8) 1.14 (29.0) 24 25 24 .92 (23.4) 1.17 (29.7) 28 © 2009 Glenair, Inc. H CAGE Code 06324 D E NOTES 1. Coupling nut supplied unplated. 2. Metric dimensions (mm) are in parenthesis and are for reference only. 3. Consult factory for additional entry sizes available. 4. See Table I in Intro for frontend dimensional details. 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-63 F G