A metallic/nonmetallic item with a circular top and a stem shaped bottom. It is specifically designed to recess into a box bottom, regulator, breathing apparatus to manually activate the diaphragm of a divers breathing regulator.
NSN 5935-01-033-0057
NSN 6105-00-032-5723
NSN 5905-00-179-4602
NSN 6650-00-908-6358
NSN 5996-00-677-7996
NSN 5945-00-759-1580
NSN 5950-01-305-4612
NSN 5945-01-634-0588
NSN 6685-00-204-6037
NSN 6240-01-358-9980
NSN 6135-01-434-1790
NSN 5998-01-190-2909