Quote for U18-303-120 United States Crystal Corp Part with NSN 5955-01-331-8203

Part Number:  U18-303-120
Alternate P/N:  U18303120
Manufacturer:  united states crystal corp
NIIN:  13318203
Item Name :  crystal unit quartz
CAGE Code:  52847
INC Code:  00196
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-11-2026

Are you looking quote for part U18-303-120? The United States Crystal Corp-manufactured component (CAGE Code: 52847) is documented under NSN 5955-01-331-8203 as Crystal Unit Quartz. For the fastest quote, please complete our RFQ form with details about U18-303-120. We guarantee a response within 15 minutes.

ASAP Components provides the verified U18-303-120, classified under INC 00196, FSG 59 Electrical and Electronic Equipment Components, FSC 5955 Oscillators Piezoelectric Crystals, NIIN 01-331-8203, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number U18-303-120 with NSN 5955-01-331-8203, 5955013318203

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5955-01-331-8203

Item PartTypeName:

CRYSTAL UNIT,QUARTZ

59550133182030N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
U18-303-120593

Characteristics Data of NSN 5955-01-331-8203, 5955013318203

MRCCriteriaCharacteristic
AGAVEND ITEM IDENTIFICATIONKEYER GROUP KY-766A/BRT-2
CRFXFREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.005 TO 0.005
ABHPOVERALL LENGTH0.530 INCHES MAXIMUM
ABJTTERMINAL LENGTH1.500 INCHES MINIMUM
ABMKOVERALL WIDTH0.435 INCHES MAXIMUM
ADATBODY WIDTH0.402 INCHES MAXIMUM
ADPRBODY THICKNESS0.150 INCHES MAXIMUM
ADUMOVERALL THICKNESS0.183 INCHES MAXIMUM
AEBTTERMINAL DIAMETER0.017 INCHES NOMINAL
AEHDCIRCUIT RESONANCEANTIRESONANCE
AEHTCENTER TO CENTER DISTANCE BETWEEN TERMINALS0.192 INCHES NOMINAL
AEHCMODE OF OSCILLATIONFUNDAMENTAL
AEHGSPECIFIED FREQUENCY12.000 MEGAHERTZ
CRMPEQUIVALENT RESISTANCE VALUE IN OHMS40.0 MAXIMUM
AEHELOAD CAPACITANCE IN PICOFARADS30.0 NOMINAL
AEHFSHUNT CAPACITANCE IN PICOFARADS7.0 MAXIMUM
AFGAOPERATING TEMP RANGE-55.0 TO 125.0 DEG CELSIUS
CQYLDRIVE LEVEL RATING2.0 MILLIWATTS NOMINAL
STYLSTYLE DESIGNATOROVAL BODY,WIRE LEADS W/HOLD DOWN WIRE

Schedule B & Trade

End Use : 21320 Semiconductors
Schedule B : 8541900000 (NAICS 334413) Diode, transistor & similar semiconductor device parts
SITC : 77688 Parts of diodes, transistors and similar semiconductor devices (including photosensitive), light emitting diodes and mounted piezoelectric crystals

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 061700 - Elec appliances/instruments noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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