A knob having a screw or spring type stem which is inserted through a slot or channel in the center front of a helmet where it is attached to and controls the movement of the visor from a position inside the helmet to a position covering the eyes. It is locked in position by turning the screw or by releasing pressure on the spring as applicable.
Classification: Military wearing apparel of all types and materials, including footwear and headwear
NSN 6645-00-907-1165
NSN 5965-01-023-7095
NSN 5905-01-351-0685
NSN 6220-00-504-2021
NSN 6150-00-497-8653
NSN 5985-01-034-7523
NSN 4140-00-432-5593
NSN 5965-01-577-8503
NSN 6130-00-910-2757
NSN 6240-00-498-2034
NSN 6320-00-004-9158
NSN 6105-01-285-7530