Quartz Crystal Unit

SKU: 5955000601751 | Model: CR32U42166-67KC
NSN 5955-00-060-1751 NSN 5955-00-060-1751

1.023" length, 0.248" terminal length, 0.757" width, 0.775" body length, 0.352" thickness, 0.050" terminal diameter

Specifications from the Manufacturer

Overall Length:
1.023 inches maximum
Terminal Length:
0.248 inches maximum
Overall Width:
0.757 inches maximum
Body Length:
0.775 inches maximum
Overall Thickness:
0.352 inches maximum
Terminal Diameter:
0.050 inches nominal
Mode Of Oscillation:
Third overtone
Specified Frequency:
42.16667 kilohertz
Frequency Tolerance At Reference Temp In Percent:
Controlled Reference Temp:
75.0 deg celsius
Operating Temp Range:
+70.0/+80.0 deg celsius
Center To Center Distance Between Terminals:
0.486 nominal inches
Center To Center Distance Between Terminals:
0.486 inches nominal
Frequency Tolerance For Operating Temp In Percent:
Style Designator:
Oval body, pin terminals

Pricing and Availability

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NSN 5955-00-060-1751 Datasheet

Supply Class:


Cross Reference:

  • CR32U42166-67KC
  • MILC3098

Cage Codes:

  • Military Specifications (CAGE 81349)

Replaced or Cancelled:

5955-00-060-1751 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000601751
NSN: 5955000601751
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Elec Appliances/instruments Noi
NMFC: 061700
UFC: 34580
LTL: Rating variable
LCL: Rating variable
WCC: Electrical appliances, small
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ASH: No special handling required.

Reference Drawing:

[drawing of 5955-00-060-1751]

Schedule B & Trade:

8541900000 (NAICS 334413)
Diode, transistor & similar semiconductor device parts

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

End Use:


Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5955-00-060-1751 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5955-00-060-1751 defined?
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.
What is the NIIN of NSN 5955-00-060-1751?
000601751 or 00-060-1751
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 5955000601751 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 5955000601751?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1960