Product Details | QUARTZ CRYSTAL UNIT

5955-01-020-6587 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: C143631B, C14363-1B, K5091B, K509-1B, 9450301B, 945030-1B, 992581B, 99-258-1B, 5955-01-020-6587, 01-020-6587, 5955010206587, 010206587

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 02 MAY 1976 01-020-6587

Drawings & Photos | NSN 5955-01-020-6587


Cross Reference | NSN 5955-01-020-6587

Part Number Cage Code Manufacturer
945030-1B 82577 RAYTHEON COMPANY DBA RAYTHEON
99-258-1B 00136 VECTRON INTERNATIONAL, INC.
C14363-1B 82567 CTS REEVES FREQUENCY PRODUCTS
K509-1B 71034 BLILEY TECHNOLOGIES INCORPORATED

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Technical Data | NSN 5955-01-020-6587

Characteristic Specifications
MODE OF OSCILLATION FUNDAMENTAL
CIRCUIT RESONANCE ANTIRESONANCE
LOAD CAPACITANCE IN PICOFARADS 15.5 MINIMUM AND 20.5 MAXIMUM
SHUNT CAPACITANCE IN PICOFARADS 4.7 MINIMUM AND 5.7 MAXIMUM
SPECIFIED FREQUENCY 6.880 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.001 TO 0.001
OPERATING TEMP RANGE -30.0 TO 65.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 30.0 MAXIMUM
DRIVE LEVEL RATING 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 25 HAT TYPE, 5 WIRE LEADS
OVERALL LENGTH 0.275 INCHES MAXIMUM
TERMINAL LENGTH 0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM
DIAMETER 0.515 INCHES MAXIMUM
OVERALL DIAMETER 0.620 INCHES MAXIMUM
TERMINAL DIAMETER 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM
DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL CENTERS 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
SECOND CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HOLDER COVER MATERIAL METAL

Restrictions/Controls & Freight Information | NSN 5955-01-020-6587

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 063025 SEMICONDUCTORS/DEVICES NOI ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 5955-01-020-6587

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each