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 5945-01-483-1107
NSN 5930-01-099-5005
NSN 6240-00-968-9274
NSN 5835-01-122-3489
NSN 6240-00-139-5367
NSN 2925-00-156-6615
NSN 6620-00-392-2832
NSN 6145-01-277-5367
NSN 5835-00-378-1429
NSN 5985-00-408-5138
NSN 6220-00-972-7933
NSN 6240-00-270-8182