No other part numbers with same form, fit, and function found.
A telescope whose line of vision is 180 degrees from the eye.
Classification: Military equipments not identified by kind
NSN 5905-01-420-6187
NSN 5965-00-812-9158
NSN 4140-01-068-3500
NSN 5915-00-061-3288
NSN 5999-00-099-6889
NSN 5990-00-258-0228
NSN 2925-01-097-0903
NSN 6620-01-387-7645
NSN 5915-01-321-7254
NSN 2925-01-144-0352
NSN 6240-01-306-3417
NSN 6645-01-157-0762