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Includes azimuths; sextants; octants; compasses; plotting boards; underwater log equipment; air position indicators; drift meters
Includes air speed indicators; rate of climb indicators; bank and turn indicators; pitot tubes; gyro horizon indicators; attitude gyro indicators
Included in this class are gyro components of guided missiles
Instruments designed for use on both engines and other than engines are not included in this class and should be classified in the appropriate instruments class of group 66
Includes test leads and test lead attachments; test instruments designed for communication equipment; test instruments designed for use with electronic equipment classified in two or more fsc groups
Includes acidity (ph) meters; gas analyzers; alakalinity measuring instruments; colorimeters
Includes destructive and nondestructive inspection equipment such as fluorescent penetrant inspection units; magnetic inspection units; industrial x-ray machines; industrial x-ray film; tensiometers; material hardness testers
This class includes only those environmental chambers used exclusively to perform controlled tests, under simulated conditions, to determine physical damage and/or changes in operating characteristics for equipments and components such as humidity; immersion; moisture; altitude; explosion; thermal shock; sand and dust; flammability; seal
Includes laboratory glassware; laboratory funnels; laboratory furnaces; glass beads; laboratory white sand; litmus paper; paper filters; insect transfixion pins; laboratory glass wool; laboratory furniture, except dental laboratory
Includes clocks; job recording devices; time recorders; time stamps, watch and clock movements; watches
Includes binoculars; magnifiers; microscopes; periscopes; telescopes; optical elements; such as lens, prisms, windows; optical benches and associated devices; endoscopes, fiber optics (non-medical)
Includes geodetic, oceanographic and seismographic instruments
Includes meteorological ballons; radiosonde sets; radarsonde sets
Includes radiac equipment; gas detecting equipment; land mine detecting equipment
Includes coin operated, household, industrial, postal, and laboratory scales and balances
Includes drawing instruments, drafting tools; engineering and architectural scales; levels; transits; photogrammetric instruments; astrolabes; level rods; plane tables; surveying altimeters; theodolites
Includes liquid level float instruments; revolution counters; speedometers; rotation measuring instruments and apparatus; oxygen flow indicators; tachometers, including engine tachometers
Includes thermometers, including engine thermometers; pressure gages; thermocouple leads; resistance bulbs
Includes flow-pressure instruments; taximeters; dynamometers
NSN 6105-01-257-9232
NSN 3110-01-089-8795
NSN 6240-00-270-4284
NSN 1660-01-495-8498
NSN 2510-00-846-6028
NSN 5355-00-668-4892
NSN 5950-00-921-4068
NSN 5310-01-463-8841
NSN 4810-00-690-1605
NSN 6510-01-446-8273
NSN 5306-01-452-9032
NSN 6105-01-073-5336
NSN 7350-00-838-3919
NSN 5310-00-189-1911
NSN 5805-00-170-8651
NSN 4730-01-351-5986
NSN 5950-00-646-1618
NSN 5905-00-844-0935
NSN 6150-01-485-5006
NSN 5310-01-498-6733
NSN 6680-01-195-0483
NSN 5360-00-526-9864
NSN 5930-01-269-5758
NSN 5305-00-206-5334