M38999 Connector Types/Styles Available

These excerpts from Supplement 1 of MIL-DTL-38999K have some admendments shown as of 18 July 2005. Before ordering parts you may want to check  everyspec or DSP for any additional amendments and or supplements.
  1. Series I. Scoop Proof  Bayonet Coupling 
    Base Number Plug Rcpt Hermetic Contacts Mounting Style Status
    Crimp Solder
    m38999/9 - X - - - Dummy Stowage Flange Active
    ms27466 - X - X - Wall Flange Active
    ms27467 X - - X - Straight Active
    ms27468 - X - X - Jam-Nut Active
    ms27469 - X X - X Wall Flange Active
    ms27470 - X X - X Jam-Nut Active
    ms27471 - X X - X Solder Active
    ms27496 - X - X - Box Active
    ms27505 - X - X - Back Panel Box Flange Active
    ms27515 - X - X - Back Panel Wall Flange Reactivated
    ms27652 - X - X - Wall Flange Reactivated
    ms27653 X - - X - Straight Reactivated
    ms27654 - X - X - Back Panel Wall Flange Reactivated
    ms27656 - X - X - Back Panel Wall Flange Active
    ms27661 X - - X - Lanyard Release Active
    ms27662 - X - - - Thru Bulkhead Actiive
  2. Series II. Low Silhouette Bayonet Coupling
    Base Number Plug Rcpt Hermetic Contacts Mounting Style Status
    Crimp Solder
    m38999/10 - X - - - Dummy Stowage Flange Active
    ms27472 - X - X - Wall Flange Reactivated
    ms27473 X - - X - Straight Reactivated
    ms27474 - X - X - Jam-Nut Reactivated
    ms27475 - X X - X Wall Flange Reactivated
    ms27476 - X X - X Box Reactivated
    ms27477 - X X - X Jam-Nut Reactivated
    ms27478 - X X - X Solder Reactivated
    ms27479 - X - X - Wall Flange Reactivated
    ms27480 X - - X - Straight Reactivated
    ms27481 - X - X - Jam-Nut Reactivated
    ms27484 X - - X - Straight, EMI Reactivated
    ms27497 - X - X - Back Panel Wall Flange Reactivated
    ms27499 - X - X - Box Flange Reactivated
    ms27500 X - - X - 90 Degree Elbow Reactivated
    ms27504 - X - X - Box Flange Reactivated
    ms27508 - X - X - Back  Panel Box Flange Reactivated
    ms27513 - X - X - Box Flange Reactivated
     
  3. Series III. Scoop Proof, Environmental, Triple Start, Threaded Coupling
    Base Number Plug Rcpt Hermetic Contacts Mounting Style Status
    Crimp Solder
    m38999/20 - X - X - Wall Flange Active
    m38999/21 - X X - X Box Flange Active
    m38999/22 - X - - - Dummy Stowage Flange Active
    m38999/23 - X X - X Jam-Nut Active
    m38999/24 - X - X - Jam-Nut Active
    m38999/25 - X X - X Solder Active
    m38999/26 X - - X - Straight Active
    m38999/27 - X X - X Weld Active
    m38999/28 - X - - - Hex nut Active
    m38999/29 X - - X - Lanyard Release(pins) Active
    m38999/30 X - - X - Lanyard Release(socs) Active
    m38999/31 X - - X - Lanyard Release(pins, shell 25) Active
    m38999/34 X - - X - Lanyard Release(socs, shell 25) Active
    m38999/35 - X - X - Break Away Wall Flange Active
     
  4. Series IV. Scoop Proof, Environmental, Breech Coupling
    Base Number Plug Rcpt Hermetic Contacts Mounting Style Status
    Crimp Solder
    m38999/40 - X - X - Wall Flange Active
    m38999/41 - X X - X Box Flange Active
    m38999/42 - X - X - Box Flange Active
    m38999/43 - X X - X Jam-Nut Active
    m38999/44 - X - X - Jam-Nut Active
    m38999/45 - X X - X Solder Active
    m38999/46 X - - X - Straight,EMI Active
    m38999/47 X - - X - Straight Active
    m38999/48 - X - - X Weld Active
    m38999/49 - X - X - In Line Cable Active
    m38999/50 - X - - - Dummy Stowage Flange Active
    m38999/51 X - - - - Protective cover Active
    m38999/52 - X - - - Protective cover Active
    m38999/60 X - - X - Fiber Optic Termini Active
    m38999/61 - X - X - Fiber Optic Termini Active