A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see retainer, optical element. Excludes cell, optical element; nut, plain knurled; nut, plain round; and ring, retaining.
Generator
Pulse Regenerator Synchro
Gaircraft model f4e end item identification
Display assembly, guided missile remote control system end item identification
Diode Protection
NSN 5831-01-161-8395
NSN 5975-01-050-9018
NSN 5975-01-196-2906
NSN 6110-00-620-6430
NSN 5841-01-492-7983
NSN 5965-01-487-4479
NSN 5836-01-502-9440
NSN 5895-01-576-9881
NSN 1240-00-677-9400
NSN 5831-00-612-2668
NSN 5820-01-079-3644
NSN 1285-00-603-4833
Last modified 05/02/2024