For wide vision helmet or shield
NSN 7035-00-463-7143
NSN 2925-01-091-4734
NSN 5996-01-099-1188
NSN 5996-01-605-7650
NSN 5925-01-519-2295
NSN 5960-00-611-7175
NSN 6610-01-442-3509
NSN 5915-01-633-9845
NSN 6150-01-634-0575
NSN 5905-00-900-2784
NSN 5960-01-379-3947
NSN 6130-00-947-7323