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 5985-01-383-8670
NSN 5930-01-245-3247
NSN 5930-01-452-1507
NSN 5925-01-469-6068
NSN 5935-01-411-5420
NSN 5915-01-191-9172
NSN 6105-01-057-1815
NSN 6150-01-139-5283
NSN 6150-01-370-4630
NSN 5895-01-495-0244
NSN 5855-01-217-6857
NSN 5945-00-885-3399