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 6145-01-270-9357
NSN 6620-01-428-7072
NSN 6130-01-422-7996
NSN 5835-00-711-3371
NSN 6645-00-837-2267
NSN 4140-01-422-5049
NSN 6320-01-021-6633
NSN 5920-01-597-2024
NSN 5855-01-020-7982
NSN 6105-01-216-0045
NSN 5985-01-509-0510
NSN 6320-01-029-4220