When Milliseconds Matter™

Safe and Arm Devices.


PacSci EMC / Products / Safe and Arm Devices

100,000+ Safe and Arm devices designed and delivered

50 Years of Experience.

PacSci EMC is the world’s leading supplier of Safe and Arm Devices (SADs), Arm Fire Devices (AFDs), and Ignition Safety Devices (ISDs). Our experience starts with the inception of requirements in the late 1960’s for missile applications continuing today in providing highly reliable products for strategic and tactical missiles, space launch vehicles, and aircraft applications. Our expertise ensures compliance with the broad requirements from MIL-STD-1901A, MIL-DTL-23659, RCC319, EWR-127, and their corresponding STANAG requirements. PacSci EMC stands ready to support your program’s needs for SADs, AFDs, and ISDs to meet rocket motor ignition and flight termination system requirements.

Reliable. Credible.

  • Designed and delivered well over 100,000 Safe and Arm type safety devices of various configurations
  • Over the past 3 decades we have supported over 48 program platforms
  • Simultaneously fired
  • Used in the Space Launch Vehicle for Flight Termination Systems (FTS), Solid Rocket Booster (SRB) ignition systems, ignition stage separation and 2nd stage engine ignition
  • Used in Tactical and Strategic Missile Platforms for FTS


Our SAD and AFD product line contains designs that are MIL-STD-1901A and RCC-319 compliant across the technologies that we offer. Our long history and experience is demonstrated from our collaborative working relationship with the multitude of government safety boards. Our reliable SAD and AFD product line includes the following technology basis (mouse over to learn more):


We are dedicated to advancing our technologies to meet the needs for space and missile programs,
providing solutions utilizing our “tried and true” electro-mechanical designs
while developing needed newer laser and electronic designs.



Electronic Ignition Safety Device


Safe Arm Device


Mini Arm Fire Device


Ordnance Safe & Arm Device

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