Spacer-no. 4, eyepiece; black; 4 slots 0.060 in. Wide by 0.050 in. Deep; each end contains 2 equally spaced slots; 45 degrees between the opposite end slots; establish length by measuring separation between reference sphere 1.275 in. Radius and surface b (reference radius located 0.065 in. From edge b)
NSN 6150-01-359-2637
NSN 5910-00-689-9649
NSN 5930-01-146-7383
NSN 5835-01-118-3677
NSN 6150-01-536-4360
NSN 6220-01-131-5295
NSN 6685-01-443-4207
NSN 6645-00-181-1877
NSN 5895-01-604-9749
NSN 6150-01-432-1020
NSN 5950-01-422-6512
NSN 6145-01-068-8761
Last Updated: 12/23/2024