The MK-1 Life Preserver Vest is a military-grade, U.S. Navy-approved survival vest designed for aviators, flight deck personnel, and maritime professionals who require maximum flotation safety in emergency situations. This vest is built to meet strict military specifications, featuring a high-durability bladder system, reinforced securing straps, and a quick-inflation mechanism to ensure rapid deployment when needed. Available in multiple colors (red, green, blue, white, brown, and yellow) and various sizes (Small through 2X-Large), the MK-1 vest is engineered for high-visibility and rapid identification in emergency scenarios.
Each vest is assigned a National Stock Number (NSN) and Component Material Variation (CMV) part number, allowing for efficient procurement by military and government agencies. Common Alternate Part Numbers (APNs) include MD3040-COM, I446NAV, and L446NAV, making it easier for aviation and maritime professionals to source the correct unit. Additionally, CAGE Codes associated with this vest include 78673 (Switlik Parachute Company Inc.), 63806 (Stearns Inc.), and 1LV23 (Mustang Survival MFG, Inc.), ensuring full traceability and compliance with U.S. military and government procurement standards.
Trusted by naval aviators, search and rescue teams, and emergency response crews worldwide, the MK-1 Life Preserver provides reliable flotation, lightweight wearability, and superior safety for high-risk environments. Whether for military, commercial aviation, or maritime applications, this NSN-approved vest is an essential piece of survival gear for professionals who operate in extreme conditions.
