Finished: silvered surfaces will have a finish of 40 micro inches.Surfaces not silvered shall have a finish of 63 micro inches. Environmental: the element must be capable of operating over the temperatureb range of .30 degre c and of withstanding a non-operationg storage temperatue of range of .62 degree c to 85 degree c. Piezoelectric ceramic element shall conform to all the requirements and specified herein. Electrical: electro-acoustic. Polarization. Materials: shall be barium titanate elements. Electrodes nickel or silver. Resonant frequency shall be 25o khz + 5 khz at 10 days age
NSN 5925-01-065-4091
NSN 5975-00-156-3654
NSN 7035-00-631-3782
NSN 6685-01-444-2235
NSN 6650-01-279-0658
NSN 6320-01-575-6342
NSN 6150-00-119-7245
NSN 6610-01-167-8747
NSN 5925-01-519-3969
NSN 5895-01-406-8588
NSN 5935-01-634-0668
NSN 6220-01-368-6879
Last Updated: 02/01/2025