Used to activate inflation of floatation collar
NSN 6645-01-062-0905
NSN 6620-00-905-8530
NSN 6220-01-500-0740
NSN 2925-00-707-6770
NSN 6610-01-592-1551
NSN 5998-01-237-3646
NSN 5835-00-568-2956
NSN 6150-00-899-0740
NSN 5945-00-204-9949
NSN 7035-00-753-0695
NSN 5920-01-552-0315
NSN 6145-01-632-7394