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SM-C-447268 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SM-C-447268: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 0.775 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN, style_designator: OVAL BODY, WIRE LEADS. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-099-4738, 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
SM-C-447268
NSN: 5955-01-099-4738
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width0.725 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length0.775 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceSERIES RESONANCE
overall_thickness0.352 INCHES MAXIMUM IN
terminal_diameter0.030 INCHES NOMINAL IN
drive_level_rating8.0 MILLIWATTS MINIMUM AND 12.0 MILLIWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
specified_frequency1.000 MEGAHERTZ
NSN5955-01-099-4738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN SM-C-447268 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.005 TO 0.005
•
TERMINAL DIAMETER: 0.030 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
MODE OF OSCILLATION: FUNDAMENTAL
•
BODY WIDTH: 0.725 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 100.0 NOMINAL
•
OVERALL THICKNESS: 0.352 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OVAL BODY, WIRE LEADS
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.005 TO 0.005
TERMINAL DIAMETER0.030 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
BODY WIDTH0.725 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS100.0 NOMINAL
OVERALL THICKNESS0.352 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL BODY, WIRE LEADS
OVERALL LENGTH0.775 INCHES MAXIMUM IN
OVERALL WIDTH0.757 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
300-2350Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is SM-C-447268?
SM-C-447268 is a CRYSTAL UNIT,QUARTZ.
What parts can replace SM-C-447268?
There is 1 known substitute for SM-C-447268: 300-2350. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-447268?
SM-C-447268 is cataloged in the U.S. Government catalog under NSN 5955-01-099-4738. 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.