Product Details | QUARTZ CRYSTAL UNIT

5955-00-760-1778 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: 2897156030, 289-7156-030, 5955-00-760-1778, 00-760-1778, 5955007601778, 007601778

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 07 APR 1972 00-760-1778

Drawings & Photos | NSN 5955-00-760-1778


Cross Reference | NSN 5955-00-760-1778

Part Number Cage Code Manufacturer
289-7156-030 00809 WENZEL INTL INC
289-7156-030 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS

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Technical Data | NSN 5955-00-760-1778

Characteristic Specifications
MODE OF OSCILLATION THIRD OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 2.5 NOMINAL AND 2.0 MINIMUM AND 3.0 MAXIMUM
SPECIFIED FREQUENCY 49.7656 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.001 TO 0.001
OPERATING TEMP RANGE 70.0 TO 80.0 DEG CELSIUS
CONTROLLED REFERENCE TEMP 75.0 DEG CELSIUS
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT ANY ACCEPTABLE
FREQUENCY STABILITY IN PERCENT -0.0005 TO 0.0005
OPERABLE TEMP RANGE 70.0 TO 80.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 50.0 NOMINAL
DRIVE LEVEL RATING 0.5 MILLIWATTS NOMINAL
STYLE DESIGNATOR 26 HAT TYPE, 3 WIRE LEADS
OVERALL LENGTH 0.260 INCHES MAXIMUM
TERMINAL LENGTH 1.500 INCHES MINIMUM
DIAMETER 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
OVERALL DIAMETER 0.370 INCHES MAXIMUM
TERMINAL DIAMETER 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.200 INCHES NOMINAL
HOLDER COVER MATERIAL METAL

Restrictions/Controls & Freight Information | NSN 5955-00-760-1778

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
No Freight Information

Management | NSN 5955-00-760-1778

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative