Product Details | QUARTZ CRYSTAL UNIT

5955-00-942-6579 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: L221910108, L221910-108, 5955-00-942-6579, 00-942-6579, 5955009426579, 009426579

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 25 DEC 1965 00-942-6579

Drawings & Photos | NSN 5955-00-942-6579


Cross Reference | NSN 5955-00-942-6579

Part Number Cage Code Manufacturer
L221910-108 06845 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5955-00-942-6579

Characteristic Specifications
MODE OF OSCILLATION THIRD OVERTONE
CIRCUIT RESONANCE ANTIRESONANCE
LOAD CAPACITANCE IN PICOFARADS 31.5 MINIMUM AND 32.5 MAXIMUM
SHUNT CAPACITANCE IN PICOFARADS 12.0 MAXIMUM
SPECIFIED FREQUENCY 17.43575 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005 TO 0.005
OPERATING TEMP RANGE -55.0 TO 105.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 36.0 NOMINAL
DRIVE LEVEL RATING 2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH 1.023 INCHES MAXIMUM
TERMINAL LENGTH 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
OVERALL WIDTH 0.757 INCHES MAXIMUM
BODY LENGTH 0.775 INCHES MAXIMUM
BODY WIDTH 0.725 INCHES MAXIMUM
BODY THICKNESS 0.317 INCHES MAXIMUM
OVERALL THICKNESS 0.757 INCHES MAXIMUM
TERMINAL DIAMETER 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
HOLDER COVER MATERIAL METAL
MANUFACTURERS CODE 06845
DESIGN CONTROL REFERENCE L221910-108

Restrictions/Controls & Freight Information | NSN 5955-00-942-6579

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5955-00-942-6579

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
Purchasing QTY
UOM
1
EA : Each