National Item Identification Number

00-857-4555
008574555
5955-00-857-4555
5955008574555

National Stock Number

Item Name

CRYSTAL UNIT,QUARTZ

Federal Supply Class

5955

Description

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

Commercial and Government Entity Code (Supplier Data)

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96238

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96238

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Reference Numbers (Part Numbers)

40040015-019
40040015-19

Required Categories

MODE OF OSCILLATION
CIRCUIT RESONANCE
SPECIFIED FREQUENCY
FREQUENCY TOLERANCE

Required Description

FUNDAMENTAL
SERIES RESONANCE
489.600 KILOHERTZ
-0.004 TO 0.004 AND
-0.007 TO