National Item Identification Number

00-903-5755
009035755
5955-00-903-5755
5955009035755

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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13571

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ELECTRONIC RESEARCH CO
SUB OF Q-TECH CORP
7618 WEDD ST
SHAWNEE MISSION
KS
66204
913-631-6700

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28527

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ITT INDUSTRIES INC.
DBA ITT AVIONICS DIVISION
100 KINGSLAND RD
CLIFTON
NJ
07014
973-284-3472

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49956

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Reference Numbers (Part Numbers)

CR-25B/U
CR-25B/U540.0000KHZ
MIL-C-3098/7
2098144
343078-1

Required Categories

MODE OF OSCILLATION
CIRCUIT RESONANCE
SPECIFIED FREQUENCY
FREQUENCY TOLERANCE

Required Description

FUNDAMENTAL
SERIES RESONANCE
540.000 KILOHERTZ
-0.010 TO 0.010
-40.0 TO 85.0