No other part numbers with same form, fit, and function found.
A cylindrical item usually having a flanged aperture designed to hold and mount an instrument in a predetermined position. Excludes holder, watch.
NSN 4140-01-478-9203
NSN 6110-01-205-7617
NSN 6320-00-857-4073
NSN 5990-01-411-5930
NSN 5935-00-103-4258
NSN 5950-00-852-9552
NSN 6150-00-686-8322
NSN 5975-00-969-9045
NSN 5990-01-485-0260
NSN 5925-01-106-6726
NSN 6685-01-027-3415
NSN 5990-01-257-8299