Channel diameter, 2.8mm, angulation, up 180, down 130, angle of view 120 degree
NSN 5985-01-322-5537
NSN 6130-01-301-8305
NSN 5925-01-644-5658
NSN 5910-00-362-0808
NSN 2925-01-143-0092
NSN 6240-01-474-6914
NSN 5965-01-361-9760
NSN 6130-01-252-9724
NSN 5835-01-584-8538
NSN 5910-00-930-3873
NSN 5925-00-578-4774
NSN 6650-00-264-0664