Backshells and Accessories IT 3057-XXA Cable Clamp, General Duty for Jacketed or Multipolar Cable or Wires Protected by Tubing IT 3057-20A XX MIL-DTL-5015 Compatible Accessory Basic Part Number and Shell Size Designator (Table I) Finish Options (Table II) M T K qR C D J ØA ØA 3.5 L L1 L A ØE A ØD Fil. F Thread Fil. FC ØB ØB ØB ØA C qS L Application Notes: 1. General duty cable clamp suitable for jacketed or multipolar cable or wires protected by tubing. 2. Standard materials configuration consists of aluminum alloy. For platings, see TABLE II finish options. 3. A broad range of other front and rear connector accessories are available. See our website and/or contact the factory for complete information. © 2010 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 E-Mail: [email protected] D-6 Backshells and Accessories IT 3057-XXA Cable Clamp, General Duty for Jacketed or Multipolar Cable or Wires Protected by Tubing TABLE I: CABLE CLAMP PART NUMBERS SHELL SIZE, SLEEVING, DIMENSIONS & THREAD Pa rt N umbe r IT 3057- 4A IT 3057- 6A IT 3057- 8A IT 3057-10A IT 3057-12A IT 3057-16A IT 3057-20A IT 3057-24A IT 3057-28A S he ll Size 10 S L 14 S 16 S - 16 18 20 - 22 24 - 28 32 36 40 S le e ve to U se IT 3420- 4 IT 3420- 6 IT 3420- 8 IT 3420-10 IT 3420-12 IT 3420-16 IT 3420-20 IT 3420-24 IT 3420-28 ØA 25 27 28 33 35 43 51 58 65 ØB 8.2 11.2 14.2 16.0 19.0 23.8 31.7 35.0 41.2 C 10.2 10.2 10.2 10.2 10.2 10.5 12.5 14.0 14.0 F T hre a d 0.6250 - 24UNEF 0.7500 - 20UNEF 0.8750 - 20UNEF 1.0000 - 20UNEF 1.1875 - 18UNEF 1.4375 - 18UNEF 1.7500 - 18UNS 2.0000 - 18UNS 2.2500 - 16UN L Ma x. 21.0 22.2 24.0 28.5 24.0 26.0 28.0 29.4 42.8 TABLE II FINISH OPTIONS Sym Description and RoHS compliant (*) F2 Bright Nickel Plating (*) F6 Black Electrodeposited Paint (*) F7 Black Zn-Co Plating (*) F8 Olive Drab Zn-Co Plating F11 Electroless Nickel (*) D Omit for standard version (Cadmium Olive Drab Finish) © 2010 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 E-Mail: [email protected] D-7 www.glenair.com