For wide vision helmet or shield
NSN 6645-00-009-8811
NSN 5985-01-030-7890
NSN 5950-01-433-0313
NSN 5975-00-465-6397
NSN 5920-01-411-5512
NSN 7035-00-104-7613
NSN 5855-01-213-9076
NSN 5905-00-627-1198
NSN 4140-01-447-0025
NSN 5950-01-384-9625
NSN 5960-00-080-5670
NSN 2925-01-069-5324