Quartz Crystal Unit

SKU: 5955000435296 | Model: ER-108/U73.333333MHZ
NSN 5955-00-043-5296 NSN 5955-00-043-5296

0.530" length, 1.500" terminal length, 0.435" width, 0.185" thickness, 0.016" terminal diameter, fifth overtone mode of oscillation

Specifications from the Manufacturer

Overall Length:
0.530 inches maximum
Terminal Length:
1.500 inches minimum
Overall Width:
0.435 inches maximum
Overall Thickness:
0.185 inches maximum
Terminal Diameter:
0.016 inches minimum and 0.019 inches maximum
Mode Of Oscillation:
Fifth overtone
Circuit Resonance:
Series resonance
Shunt Capacitance In Picofarads:
5.5 maximum
Specified Frequency:
73.333333 megahertz
Frequency Tolerance At Reference Temp In Percent:
Frequency Stability In Percent:
Controlled Reference Temp:
85.0 deg celsius
Operable Temp Range:
-55.0/+80.0 deg celsius
Holder Cover Material:
Operating Temp Range:
+80.0/+90.0 deg celsius
Center To Center Distance Between Terminals:
0.184 nominal mils and 0.200 nominal centimeters
Drive Level Rating:
1.76 milliwatts minimum and 2.40 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent:
-0.001/+0.001 and -0.0015 to 0.0015
Equivalent Resistance Value In Ohms:
50.0 maximum
Style Designator:
Oval body, wire leads
Test Data Document:
81349-mil-c-3098/83 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.).
Specification/standard Data:
81349-mil-c-3098/84 government specification

Pricing and Availability

Request a Quote

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.


Order With Confidence

Certified quality parts supplier
  • MSDS Hazmat Certified
  • certified Committed to quality with 100% product inspection
  • on time delivery icon On-time delivery
Recently Updated in Oscillators And Piezoelectric Crystals

NSN 5955-00-043-5296 Datasheet

Supply Class:


Cross Reference:

  • ER-108/U73.333333MHZ
  • CR108/U73M333333
  • MIL-C-3098/84
  • 289-2846-00

Cage Codes:

  • Electronic Research Co (CAGE 13571)
  • Military Specifications (CAGE 81349)
  • Vectron International, Inc. (CAGE 00136)

Replaced or Cancelled:

5955-00-043-5296 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000435296
NSN: 5955000435296
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE: 0 (Represents items with no adp components)
ESD: A (No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.)

Freight Codes:

NMF Desc: Semiconductors/devices Noi Etc
NMFC: 063025
UFC: 34525
LTL: Rating variable
WCC: Communications/electronics, other than sigint/ew or comsec repair parts and components
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.

Management Codes:

CTL: SF9---N (MOE: DF), 9B----- (MOE: DN)
AAC: Insurance/numeric stockage objective item. items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. the item is central
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 5955-00-043-5296]

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 5955-00-043-5296 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 5955-00-043-5296 defined?
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.
What is the NIIN of NSN 5955-00-043-5296?
000435296 or 00-043-5296
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 5955000435296 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 5955000435296?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961