180 vibrations per second p or m 1/2 vibration at 70.0 degrees f
Classification: Parts and accessories of articles of schedule b subheading 9030.40
NSN 7035-00-490-0485
NSN 5975-01-298-0485
NSN 2925-00-288-1394
NSN 6145-01-211-6591
NSN 5998-01-267-4013
NSN 5910-01-406-6504
NSN 5965-01-311-0094
NSN 6220-01-332-4698
NSN 5999-01-391-3026
NSN 5910-01-214-0626
NSN 6650-01-285-9711
NSN 5915-00-553-8755