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Quartz Crystal Unit

NSN: 5955-00-617-8849 | Model: CR-65/U41.625000MHZ
ITAR Registered seal

An item which consists of a quartz crystal resonator (s) , suitably mounted in a holder, quartz crystal.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Overall Length
1.023 inches
Terminal Length
Between 0.223 inches and 0.248 inches
Overall Width
0.757 inches
Body Length
0.775 inches
Body Width
0.725 inches
Body Thickness
0.317 inches
Overall Thickness
0.352 inches
Terminal Diameter
Between 0.048 inches and 0.052 inches
Mode Of Oscillation
Third overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
Specified Frequency
41.625 megahertz
Frequency Tolerance At Reference Tempurature In Percent
Frequency Stability In Percent
Controlled Reference Temp
75.0 degrees celsius
Operable Tempurature Range
-55.0/+90.0 degrees celsius
Holder Cover Material
Operating Tempurature Range
+70.0/+80.0 degrees celsius
Center To Center Distance Between Terminals
0.478 mils and 0.494 centimeters
Drive Level Rating
Between 0.8 milliwatts and 1.2 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
Equivalent Resistance Value In Ohms
Style Designator
Oval body, pin terminals
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", "", etc.).

Pricing and Availability

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NSN 5955-00-617-8849 Datasheet

Supply Class (FSC):
Oscillators And Piezoelectric Crystals
Cross Reference:
  • CR-65/U41.625000MHZ
  • MILC3098-43
  • CR32U41-62500MHZ
Cage Codes:
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 8541900000 (NAICS 334413)

    Diode, transistor & similar semiconductor device parts

  • SITC: 77688

    Parts of diodes, transistors and similar semiconductor devices (including photosensitive), light emitting diodes and mounted piezoelectric crystals

  • End Use: 21320



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


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061700 - Elec appliances/instruments noi

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $26.61 to $44.35..
Does NSN 5955-00-617-8849 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Spain, Greece, and Turkey
What is the NIIN of NSN 5955-00-617-8849?
006178849 or 00-617-8849
Does NSN 5955-00-617-8849 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5955-00-617-8849?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963