W/ t shaped window, 0.120 to 0.140 in. Thk, inscribed w/ true air speed and knots, counter has 0.150 to 0.110 in. H white numerals per ms33558 on black background, hermetically sealed case, w/ 10 percent helium, balance nitrogen, and temp. Extremes of minus 55deg. C to plus 85 deg. C; attachment method: press fit
A dial designed to be read in conjunction with a vernier indicator, pointer(s) or like instruments, which device is not an integral part of the item. The item does not have facilities for connection to a tuning or selection mechanism to position the mechanism. However, it may be designed to be mounted on a knob used to position the mechanism. Excludes scaleplate, electrical meter. See also dial, control.
NSN 5960-01-279-2589
NSN 5985-01-439-5616
NSN 7035-01-450-6795
NSN 6135-01-010-0891
NSN 6645-01-458-5235
NSN 6320-00-937-5625
NSN 5975-01-351-5249
NSN 6150-01-441-0232
NSN 5950-01-359-6209
NSN 7035-01-240-0541
NSN 5905-00-518-5136
NSN 5950-01-642-6183