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PartsTable / COMPONENT / 04-20876-001AB
04-20876-001AB ✓ 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 body_width: 0.275 INCHES NOMINAL IN, overall_width: 0.294 INCHES NOMINAL IN, body_thickness: 0.078 INCHES NOMINAL IN, overall_length: 0.286 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN, terminal_length: 1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN, style_designator: OVAL BODY, WIRE LEADS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-295-5029, 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
04-20876-001AB
NSN: 5955-01-295-5029
FSC: 5955
CAGE: 82567 — CTS REEVES FREQUENCY PRODUCTS (USA)
SPECIFICATIONS
body_width0.275 INCHES NOMINAL IN
overall_width0.294 INCHES NOMINAL IN
body_thickness0.078 INCHES NOMINAL IN
overall_length0.286 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
terminal_length1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceANTIRESONANCE
overall_thickness0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
terminal_diameter0.011 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
mode_of_oscillationFUNDAMENTAL
specified_frequency28.661417 MEGAHERTZ
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
NSN5955-01-295-5029
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 04-20876-001AB MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
CIRCUIT RESONANCE: ANTIRESONANCE
•
TERMINAL LENGTH: 1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.106 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OVAL BODY, WIRE LEADS
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.010 TO 0.010
•
OVERALL THICKNESS: 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
•
TERMINAL DIAMETER: 0.011 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT RESONANCEANTIRESONANCE
TERMINAL LENGTH1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.106 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL BODY, WIRE LEADS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.010 TO 0.010
OVERALL THICKNESS0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
TERMINAL DIAMETER0.011 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
OVERALL WIDTH0.294 INCHES NOMINAL IN
OVERALL LENGTH0.286 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
14731Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
PA6587Interchangeable
interchangeable cross-reference
interchangeable
K40A73T3511Interchangeable
interchangeable cross-reference
interchangeable
8314-454Interchangeable
interchangeable cross-reference
interchangeable
147/31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 04-20876-001AB?
04-20876-001AB is a CRYSTAL UNIT,QUARTZ.
What parts can replace 04-20876-001AB?
There are 8 known substitutes for 04-20876-001AB: 14731, AMS-QQ-A-200/3, PA6587 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 04-20876-001AB?
04-20876-001AB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-295-5029. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026