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304855 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

304855: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_length: 0.500 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN, overall_width: 0.408 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES NOMINAL IN, special_features: SC251, circuit_resonance: ANTIRESONANCE, overall_thickness: 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-240-9530, 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
304855
NSN: 5955-01-240-9530
NIINs: 012409530, 013841890
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 15230 — NSGDATACOM INC (USA)
SPECIFICATIONS
body_length0.500 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
overall_width0.408 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
terminal_length1.500 INCHES NOMINAL IN
special_featuresSC251
circuit_resonanceANTIRESONANCE
overall_thickness0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
terminal_diameter0.016 INCHES MINIMUM IN
mode_of_oscillationFUNDAMENTAL
specified_frequency8.388 MEGAHERTZ
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
end_item_identificationAIR CONDITIONER FTD-100, TRANS WORLD COMMUNICATION INC
load_capacitance_in_picofarads32.0 NOMINAL
NSN5955-01-240-9530
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 304855 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.010 TO 0.010
•
TERMINAL DIAMETER: 0.016 INCHES MINIMUM IN
•
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT: -0.005 TO 0.005
•
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
•
MODE OF OSCILLATION: FUNDAMENTAL
•
OVERALL THICKNESS: 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
•
BODY LENGTH: 0.500 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.010 TO 0.010
TERMINAL DIAMETER0.016 INCHES MINIMUM IN
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT-0.005 TO 0.005
TERMINAL LENGTH1.500 INCHES NOMINAL IN
MODE OF OSCILLATIONFUNDAMENTAL
OVERALL THICKNESS0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
OVERALL WIDTH0.408 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
BODY LENGTH0.500 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
LOAD CAPACITANCE IN PICOFARADS32.0 NOMINAL
CIRCUIT RESONANCEANTIRESONANCE
SUBSTITUTES & CROSS-REFERENCES 1
SC251-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 304855?
304855 is a CRYSTAL UNIT,QUARTZ.
What parts can replace 304855?
There is 1 known substitute for 304855: SC251-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 304855?
304855 is cataloged in the U.S. Government catalog under NSN 5955-01-240-9530. This indicates validated use in U.S. government and defense supply chains.
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