Case not totally metallic
An oscillator whose operating frequency(ies) is controlled by a crystal unit, quartz. For an oscillator controlled by a device other than a crystal, see oscillator (1), noncrystal controlled. See also generator, signal; and calibrator, frequency. Excludes frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.
Classification: Mounted piezoelectric crystals, quartz, designed for operating frequencies exceeding 20 mhz
NSN 6110-00-009-6787
NSN 5990-01-147-5225
NSN 6135-00-110-1981
NSN 5920-01-577-4214
NSN 5950-01-420-7853
NSN 4140-01-483-1993
NSN 5999-01-174-6400
NSN 5915-01-366-9850
NSN 5920-01-385-5707
NSN 5965-00-706-7005
NSN 5975-01-054-7123
NSN 5950-00-157-3785