Used to activate inflation of floatation collar
NSN 5905-00-476-0972
NSN 6150-00-054-4685
NSN 5835-01-388-5198
NSN 6130-01-621-8545
NSN 7035-00-529-3128
NSN 5920-01-039-2236
NSN 6105-00-660-8882
NSN 6240-00-175-6730
NSN 5905-01-479-5545
NSN 6135-00-452-2266
NSN 5945-01-613-9463
NSN 6650-01-115-2766