Color is black
A rigid item which serves as a reinforcement for the nose region and has accommodations to hold in place the elastic band of the oxygen mask.
NSN 6685-01-136-7775
NSN 6610-01-513-5169
NSN 5950-00-867-1695
NSN 5925-00-816-6658
NSN 5950-01-207-8490
NSN 6685-01-295-7403
NSN 5895-00-760-9236
NSN 5905-01-418-7284
NSN 5935-01-100-2659
NSN 5996-00-089-8383
NSN 5930-00-038-3432
NSN 5935-01-226-8354