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NSN CR65/U44M83333

Quartz Crystal Unit

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

series resonance circuit resonance, 0.725 inches maximum body width, 0.317 inches maximum body thickness, 0.478 inches minimum and 0.494 inches maximum center to center distance between terminals, 0.775 inches maximum body length.

NSN 5955-00-577-6900 Datasheet

(NSN) National Stock Number
5955-00-577-6900
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
00-577-6900
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Tue, Jan 1, 1963
Schedule B Code
8541900000
Body Length
0.775 inches maximum
Body Thickness
0.317 inches maximum
Body Width
0.725 inches maximum
Center To Center Distance Between Terminals
0.478 inches minimum and 0.494 inches maximum
Circuit Resonance
series resonance
Controlled Reference Temp
75.0 celsius
Drive Level Rating
0.8 milliwatts minimum and 1.2 milliwatts maximum
Equivalent Resistance Value In Ohms
40.0 nominal
Frequency Stability In Percent
-0.00025 to 0.00025
Frequency Tolerance At Reference Temp In Percent
-0.007 to 0.007
Frequency Tolerance For Operating Temp In Percent
-0.001 to 0.001
Mode Of Oscillation
third overtone
Operable Temp Range
-55.0 to 90.0 celsius
Operating Temp Range
+70.0 to 80.0 celsius
Overall Length
1.023 inches maximum
Overall Thickness
0.352 inches maximum
Overall Width
0.757 inches maximum
Shunt Capacitance In Picofarads
7.0 maximum
Specified Frequency
44.83333 megahertz
Style Designator
oval body, pin terminals
Terminal Diameter
0.048 inches minimum and 0.052 inches maximum
Terminal Length
0.223 inches minimum and 0.248 inches maximum
Test Data Document
"81349-milc3098 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0000196

Cross Reference

CAGE Codes

81349
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34525
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
National Motor Freight Classification Item Number
063025

Schedule B & Trade

Schedule B
8541-90-0000
Description
diode, transistor & similar semiconductor device parts
End Use
21320 - Semiconductors
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
77688
(NAICS) North American Industrial Classification System
334419

Questions & Answers

  1. What is the FSCG of the NSN 5955-00-577-6900?

    The FSCG of the NSN 5955-00-577-6900 is 5955

  2. Does the NSN 5955-00-577-6900 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-00-577-6900 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5955-00-577-6900 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5955-00-577-6900 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 5955-00-577-6900 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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