A component which presents visually the vertical distance between two points. May include accessories.
NSN 6620-01-222-0143
NSN 6320-01-111-0960
NSN 5935-01-654-2320
NSN 6135-01-384-7155
NSN 6645-00-285-8781
NSN 6610-01-586-5221
NSN 5990-01-191-9624
NSN 6320-01-512-2031
NSN 6240-01-234-7893
NSN 5960-01-257-0225
NSN 5960-00-106-7247
NSN 5950-01-510-3802