Product Details | QUARTZ CRYSTAL UNIT

5955-00-144-1901 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR-1D/U6.920000MHZ, CR1DU, CR1DU6920000MHZ, MILC309876, MILC3098-76, 5955-00-144-1901, 00-144-1901, 5955001441901, 001441901

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 15 JAN 1973 00-144-1901

Drawings & Photos | NSN 5955-00-144-1901


Cross Reference | NSN 5955-00-144-1901

Part Number Cage Code Manufacturer
CR-1D/U6.920000MHZ 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
CR1DU 18853 INFICON EDC INC. DIV INFICON EDC INC
MILC3098-76 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-00-144-1901

Characteristic Specifications
MODE OF OSCILLATION FUNDAMENTAL
CIRCUIT RESONANCE ANTIRESONANCE
LOAD CAPACITANCE IN PICOFARADS 34.5 MINIMUM AND 35.5 MAXIMUM
SPECIFIED FREQUENCY 6.920 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005 TO 0.005
OPERATING TEMP RANGE -55.0 TO 90.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 50.0 NOMINAL
DRIVE LEVEL RATING 27.0 MILLIWATTS MINIMUM AND 33.0 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH 1.937 INCHES MAXIMUM
TERMINAL LENGTH 0.625 INCHES MINIMUM AND 0.655 INCHES MAXIMUM
OVERALL WIDTH 1.170 INCHES MAXIMUM
BODY LENGTH 1.282 INCHES MAXIMUM
BODY WIDTH 1.125 INCHES MAXIMUM
BODY THICKNESS 0.411 INCHES MAXIMUM
OVERALL THICKNESS 0.460 INCHES MAXIMUM
TERMINAL DIAMETER 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
HOLDER COVER MATERIAL METAL
TEST DATA DOCUMENT 81349-MILC3098 SPECIFICATION
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR-1D/U6.920000MHZ
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILC3098-76

Restrictions/Controls & Freight Information | NSN 5955-00-144-1901

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5955-00-144-1901

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative