No other part numbers with same form, fit, and function found.
An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
NSN 6685-01-253-8747
NSN 6130-01-345-0848
NSN 6620-01-023-2938
NSN 6110-01-649-8219
NSN 5915-01-587-5380
NSN 5975-01-627-3221
NSN 5985-01-085-2154
NSN 6240-00-152-2999
NSN 5905-00-480-9705
NSN 5975-01-471-9580
NSN 6135-00-497-0491
NSN 5960-00-275-7497