Quartz Crystal Unit
(NSN) National Stock Number
5955-00-483-4438
Federal Supply Classification
5955 Oscillators and Piezoelectric Crystals
Item Name Code
00196
Schedule B Code
8541900000
Summary
0.240 inches minimum and 0.260 inches maximum overall length, 1.500 inches minimum terminal length, 0.306 inches minimum and 0.335 inches maximum diameter, 0.335 inches minimum and 0.370 inches maximum overall diameter, 0.016 inches minimum and 0.019 inches maximum terminal diameter, fifth overtone and third overtone mode of oscillation
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | TX |
Identification
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00196 | A059A0 | - | 1 |
Specifications
Overall Length
0.240 inches minimum and 0.260 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Terminal Length
1.500 inches minimum
Details
A measurement of the longest dimension of a terminal,in distinction from width.Diameter
0.306 inches minimum and 0.335 inches maximum
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.Overall Diameter
0.335 inches minimum and 0.370 inches maximum
Details
A measurement of the longest straight line across a circular cross-sectional plane.Terminal Diameter
0.016 inches minimum and 0.019 inches maximum
Details
The length of a straight line which passes through the center of a terminal,and terminates at the circumference.Mode Of Oscillation
fifth overtone and third overtone
Details
The mode of frequency at which the device is designed to operate.Circuit Resonance
series resonance
Details
The condition existing when the frequency or vibration equals the natural frequency.Shunt Capacitance In Picofarads
3.5 maximum
Details
The total static capacitance of the item when measured across the terminals,expressed in picofarads.Specified Frequency
73.125 megahertz
Details
The frequency at which the item is designed to operate under specified conditions.Frequency Stability In Percent
-0.0005 to 0.0005
Details
The allowable frequency deviation from the frequency measured at the reference temperature,expressed in percent.Controlled Reference Temp
75.0 deg celsius
Details
The temperature at the midpoint of the controlled operating temperature range.Operable Temp Range
-40.0 to 70.0 deg celsius
Details
The temperature range over which units,designed for controlled temperature conditions,will oscillate.Center To Center Distance Between Terminals
0.200 inches nominal
Details
The center to center distance between terminals.Operating Temp Range
+70.0 to 80.0 deg celsius and -55.0 to 90.0 deg celsius
Details
The minimum and maximum limits of temperature at which the item is rated for operation.Drive Level Rating
2.0 milliwatts nominal and 1.6 milliwatts minimum and 2.4 milliwatts maximum
Details
The drive level at which the item is designed to operate.Frequency Tolerance For Operating Temp In Percent
-0.0025 to 0.0025 and -0.0050 to 0.0050
Details
The permissible frequency deviation within the operating temperature range,expressed in percent.Equivalent Resistance Value In Ohms
50.0 nominal
Details
The equivalent (effective) resistance for which the item is rated,expressed in ohms.Material
glass cover, holder
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
hat type, 3 wire leads
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 538002-25 | 03040 | 5 | - | 5 | 2 | - | TX |
| 538002-25 | 13571 | 5 | - | 5 | 9 | - | TX |
| 538002-25 | 00136 | 5 | - | 5 | 2 | - | TX |
| 66-16-25 | 00136 | 5 | - | 5 | 2 | - | TX |
| 538002-25 | 96214 | 1 | - | 3 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34525 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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FAQs
Frequently asked questions for NSN 5955-00-483-4438
What is the NIIN of the NSN 5955-00-483-4438?
The National Item Identification Number (NIIN) of the NSN 5955-00-483-4438 is 00-483-4438
When the NSN 5955-00-483-4438 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Feb 10, 1971
Does the NSN 5955-00-483-4438 contain any precious metals?
Type/content is unknown
Does the NSN 5955-00-483-4438 contain any hazardous material?
No data in HMIRS
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