Product Details | QUARTZ CRYSTAL UNIT

5955-01-010-1252 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR-65/U, CR-65/U25.244444MHZ, CR65U, CR65U25244444MHZ, MIL-C-3098/43, MILC309843, 5955-01-010-1252, 01-010-1252, 5955010101252, 010101252

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 22 SEP 1975 01-010-1252

Drawings & Photos | NSN 5955-01-010-1252


Cross Reference | NSN 5955-01-010-1252

Part Number Cage Code Manufacturer
CR-65/U 18853 INFICON EDC INC. DIV INFICON EDC INC
CR-65/U25.244444MHZ 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-3098/43 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-01-010-1252

Characteristic Specifications
MODE OF OSCILLATION THIRD OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 7.0 MAXIMUM
SPECIFIED FREQUENCY 25.244444 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 -0.001 TO 0.001
FREQUENCY STABILITY IN PERCENT -0.00025 TO 0.00025
OPERABLE TEMP RANGE -55.0 TO 90.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 40.0 MAXIMUM
DRIVE LEVEL RATING 0.8 MILLIWATTS MINIMUM AND 1.2 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 0.352 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
TEST DATA DOCUMENT 81349-MILC3098 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MILC3098/43 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR-65/U25.244444MHZ
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-3098/43

Restrictions/Controls & Freight Information | NSN 5955-01-010-1252

Category Code Description
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.
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