5355-00-538-7401 MASK,DIAL Index 5955-00-538-7407 CRYSTAL UNIT,QUARTZ

National Stock Number:
5955-00-538-7406

Federal Supply Class:
5955

National Item Identification Number:
005387406

Description:
CRYSTAL UNIT,QUARTZ

Detail:
An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.


Manufacturer Information:
CR-23/U70.400000MHZ81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY LENGTH0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
CIRCUIT RESONANCESERIES RESONANCE
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.005 TO 0.005
OVERALL LENGTH0.978 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
OVERALL THICKNESS0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
OVERALL WIDTH0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MODE OF OSCILLATIONFIFTH OVERTONE
OPERATING TEMP RANGE-55.0 TO 90.0 CELSIUS
SPECIFIED FREQUENCY70.400 MEGAHERTZ
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
TERMINAL LENGTH0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
TERMINAL DIAMETER0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM


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