For wide vision helmet or shield
NSN 5950-00-381-5738
NSN 6650-01-210-4445
NSN 5960-01-205-0386
NSN 6145-00-226-9499
NSN 5855-01-554-9810
NSN 2925-01-132-5827
NSN 5905-00-148-3776
NSN 5895-01-500-1523
NSN 6145-01-492-6672
NSN 5915-01-538-4403
NSN 5999-01-534-9682
NSN 5905-01-364-8166