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PartsTable / COMPONENT / 019-004906
019-004906 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include material: GLASS COVER HOLDER, body_width: 0.400 INCHES NOMINAL IN, overall_width: 0.418 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN, body_thickness: 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN, overall_length: 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-621-6463, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
019-004906
NSN: 5955-00-621-6463
FSC: 5955
CAGE: 59492 — QUARTZTEK INC (USA)
SPECIFICATIONS
materialGLASS COVER HOLDER
body_width0.400 INCHES NOMINAL IN
overall_width0.418 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
body_thickness0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
overall_length0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
style_designatorRECTANGULAR BODY, GULL WING
circuit_resonanceSERIES RESONANCE
overall_thickness0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
terminal_diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
drive_level_rating2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
NSN5955-00-621-6463
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 019-004906 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
OVERALL THICKNESS: 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
•
BODY WIDTH: 0.400 INCHES NOMINAL IN
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.010 TO 0.010 AND -0.100 TO 0.100
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
•
TERMINAL DIAMETER: 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
MODE OF OSCILLATION: FUNDAMENTAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
BODY WIDTH0.400 INCHES NOMINAL IN
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.010 TO 0.010 AND -0.100 TO 0.100
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
TERMINAL DIAMETER0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
OVERALL LENGTH0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
MATERIALGLASS COVER HOLDER
DRIVE LEVEL RATING2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2145518Interchangeable
interchangeable cross-reference
interchangeable
14X20SSInterchangeable
interchangeable cross-reference
interchangeable
15011420Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 019-004906?
019-004906 is a CRYSTAL UNIT,QUARTZ.
What parts can replace 019-004906?
There are 3 known substitutes for 019-004906: 2145518, 14X20SS, 15011420. Substitute compatibility should be verified for your specific system.
What is the NSN for 019-004906?
019-004906 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-621-6463. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026