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5955-00-080-9921, 5955000809921 NSN Information

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Manufacturer Part Number(s):4231-865499, CR-50A/U18.000KHZ, CR50AU, MILC3098-28

FSC NIIN ITEM NAME
5955 000809921 CRYSTAL UNIT,QUARTZ
INC ESDC HMIC
0019 N

5955-00-080-9921 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
4231-865499 LOCKHEED MARTIN CORPORATION 56232 C 1 1 N
CR-50A/U18.000KHZ MILITARY SPECIFICATIONS 81349 2 2 1
CR50AU ELECTRONIC RESEARCH CO 13571 5 9 1
MILC3098-28 MILITARY SPECIFICATIONS 81349 4 1 1

5955-00-080-9921 Characteristics

MRC Requirement Statement Characteristics
AEHG SPECIFIED FREQUENCY 18.000 KILOHERTZ
ADPR BODY THICKNESS 0.317 INCHES MAXIMUM
AEHF SHUNT CAPACITANCE IN PICOFARADS 7.3 NOMINAL AND 6.2 MINIMUM AND 8.4 MAXIMUM
SR-1 SPEC/STD CONTROLLING DATA
SR-1 DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR-50A/U18.000KHZ
STYL STYLE DESIGNATOR OVAL BODY, PIN TERMINALS
ABHP OVERALL LENGTH 1.774 INCHES MAXIMUM
ADAT BODY WIDTH 0.725 INCHES MAXIMUM
ABMK OVERALL WIDTH 0.757 INCHES MAXIMUM
CRFX FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.012 TO 0.012
CRMP EQUIVALENT RESISTANCE VALUE IN OHMS 100000.0 NOMINAL
CQBK CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.486 INCHES NOMINAL
ADAQ BODY LENGTH 1.526 INCHES MAXIMUM
AEHS HOLDER COVER MATERIAL METAL
CQYL DRIVE LEVEL RATING 0.1 MILLIWATTS NOMINAL
AEHC MODE OF OSCILLATION FUNDAMENTAL
SR-1 MANUFACTURERS CODE 81349
SR-1 NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILC3098-28
AEHD CIRCUIT RESONANCE SERIES RESONANCE
ADUM OVERALL THICKNESS 0.352 INCHES MAXIMUM
ABJT TERMINAL LENGTH 0.238 INCHES NOMINAL
AEBT TERMINAL DIAMETER 0.050 INCHES NOMINAL
AFGA OPERATING TEMP RANGE -40.0 TO 70.0 DEG CELSIUS