Crystal is same as a cr-64 except holder is a hc-37/u
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.
Classification: Diode, transistor & similar semiconductor device parts
NSN 5965-01-237-3342
NSN 5835-01-149-4005
NSN 5915-01-430-2228
NSN 5945-01-378-7045
NSN 5985-01-410-3435
NSN 6145-01-060-8226
NSN 5999-01-607-6418
NSN 5950-01-329-0407
NSN 6685-01-629-9632
NSN 5925-00-643-7551
NSN 5999-00-399-4992
NSN 6320-00-160-0899