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A3012956-3 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A3012956-3: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.555 INCHES MAXIMUM IN, body_length: 0.60 INCHES MAXIMUM IN, style_designator: OVAL BODY, PIN TERMINALS, terminal_diameter: 0.030 INCHES NOMINAL IN, specified_frequency: 3.9 MEGAHERTZ, operating_temp_range: -55.0 TO 85.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-304-2022, 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
A3012956-3
NSN: 5955-01-304-2022
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width0.555 INCHES MAXIMUM IN
body_length0.60 INCHES MAXIMUM IN
style_designatorOVAL BODY, PIN TERMINALS
terminal_diameter0.030 INCHES NOMINAL IN
specified_frequency3.9 MEGAHERTZ
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
center_to_center_distance_between_terminals0.275 INCHES NOMINAL IN
NSN5955-01-304-2022
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN A3012956-3 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
TERMINAL DIAMETER: 0.030 INCHES NOMINAL IN
•
BODY WIDTH: 0.555 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS
•
BODY LENGTH: 0.60 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.275 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: -55.0 TO 85.0 CELSIUS DEGC
•
SPECIFIED FREQUENCY: 3.9 MEGAHERTZ
TECHNICAL CHARACTERISTICS
TERMINAL DIAMETER0.030 INCHES NOMINAL IN
BODY WIDTH0.555 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
BODY LENGTH0.60 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.275 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 85.0 CELSIUS DEGC
SPECIFIED FREQUENCY3.9 MEGAHERTZ
SUBSTITUTES & CROSS-REFERENCES 1
A3012956Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is A3012956-3?
A3012956-3 is a CRYSTAL UNIT,QUARTZ.
What parts can replace A3012956-3?
There is 1 known substitute for A3012956-3: A3012956. Substitute compatibility should be verified for your specific system.
What is the NSN for A3012956-3?
A3012956-3 is cataloged in the U.S. Government catalog under NSN 5955-01-304-2022. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.