Product Details | QUARTZ CRYSTAL UNIT

5955-01-185-1492 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR-1D/U7.472222MHZ, CR1DU7472222MHZ, MIL-C-3098/76, MILC309876, 5955-01-185-1492, 01-185-1492, 5955011851492, 011851492

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 25 JUL 1984 01-185-1492

Drawings & Photos | NSN 5955-01-185-1492


Cross Reference | NSN 5955-01-185-1492

Part Number Cage Code Manufacturer
CR-1D/U7.472222MHZ 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-3098/76 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-01-185-1492

Characteristic Specifications
MODE OF OSCILLATION FUNDAMENTAL
CIRCUIT RESONANCE ANTIRESONANCE
LOAD CAPACITANCE IN PICOFARADS 35.0 NOMINAL
SPECIFIED FREQUENCY 7.472222 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 MAXIMUM
DRIVE LEVEL RATING 30.0 MILLIWATTS NOMINAL
STYLE DESIGNATOR 1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH 1.922 INCHES NOMINAL
TERMINAL LENGTH 0.640 INCHES NOMINAL
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 0.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.500 INCHES NOMINAL
HOLDER COVER MATERIAL METAL
TEST DATA DOCUMENT 81349-MIL-C-3098 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-C-3098/76 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR-1D/U7.472222MHZ
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-3098/76

Restrictions/Controls & Freight Information | NSN 5955-01-185-1492

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: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.
Category Code Description
No Freight Information