ca A1-A163.qxd:Layout 1 2/9/11 7:48 PM Page 1ca A1-A163.qxd:Layout 1 2/9/11 7:48 PM Page 20 Cannon KJA/KJB MIL-DTL-38999 Series III Connectors How To Order Military Nomenclature D38999 20 F C 35 A N CONNECTOR TYPE A SHELL STYLE SERVICE CLASS (HARDWARE FINISH) SHELL SIZE CONTACT ARRANGEMENT CONTACT STYLE POLARIZING POSITION CONNECTOR TYPE CONTACT ARRANGEMENT D38999/ - MIL-DTL-38999 Series III See pages A-24, A-25. SHELL STYLE CONTACT STYLE D38999/20 - Wall mount receptacle P - Pin conatcts D38999/24 - Jam nut receptacle S - Socket contact D38999/26 - Straight Plug, Grounded A - Less Pin contacts* B - Less Socket contact* SERVICE CLASS (Hardware Finish) F - Electroless nickel - 85F to +392F * Used only when other than power contacts are to (-65C to +200C) be installed (i,e., shielded, thermocouple, etc.) G - Electroless nickel plated. Space Grade. W - Olive drab cadmium over electroless nickel POLARIZING POSITION plate, -85F to +347F (-65C to +175C) N (normal), A, B, C, D, E. See page A-23. Note: To order MS connectors less standard power SHELL SIZE contacts, purchase order must stateLess Contacts. Military Designation A B C D E F G H J 9 11 13 15 17 19 21 23 25 Cannon Designation KJB 0 T 13 F 35 P N L Cannon Nomenclature SERIES PREFIX SHELL STYLE CLASS SHELL SIZE HARDWARE FINISH CONTACT ARRANGEMENT CONTACT STYLE POLARIZING POSITION MODIFICATION CODE CONTACT STYLE SHELL SIZE SERIES PREFIX P -Pin contacts Cannon KJA - Series III - Scoop proof, threaded S -Socket contacts 9 11 13 15 17 19 21 23 25 Designation coupling *KJB - Series III - Scoop proof, threaded A B C D E F G H J Military coupling, and with plastic contact Designation POLARIZING POSITION retention N (normal) A, B, C, D, E. See page A-23. HARDWARE FINISH F - Electroless nickel, - 85F to +392F SHELL STYLE MODIFICATION CODE (-65C to +200C) 0 - Wall mount receptacle L - Less contacts, not stamped on connector G - Electroless nickel plated. Space Grade. 6 - Straight plug 16 - Outgassed W - Olive drab cadmium over electroless nickel 7 - Jam nut receptacle NASA space graded connector plate, -85F to +347F (-65C to +175C) 27- Outgassed, standard connector Z - Zinc Nickel, Black CLASS T-69 Olive Drab (Green) Zinc Cobalt - - (Dash) When using a finish modification code T - Environment-resistant (without rear accessory) CONTACT ARRANGEMENTS See pages A-24 and A-25. * Consult factory for applicable layouts Dimensions shown in inches (mm) Specifications and dimensions subject to change www.ittcannon.com A-20 Circular