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 6685-01-634-0611
NSN 5915-01-592-3411
NSN 6610-00-440-3250
NSN 6240-00-660-8849
NSN 5855-01-506-4610
NSN 6240-01-073-4487
NSN 5855-01-246-4274
NSN 7035-01-071-5214
NSN 5930-01-608-3433
NSN 7035-01-300-7608
NSN 5998-01-535-0812
NSN 5920-01-571-8583