Used to activate inflation of floatation collar
NSN 5960-01-170-4057
NSN 5945-01-424-7622
NSN 5895-01-189-8970
NSN 5960-01-046-5953
NSN 5905-01-098-1505
NSN 5945-01-435-7148
NSN 5935-00-372-5261
NSN 6685-00-259-3013
NSN 6610-00-226-4710
NSN 7035-00-329-4015
NSN 6150-01-058-1014
NSN 5950-01-112-2358