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Quartz Crystal Unit NSN 5955-01-221-1731

Item Description

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

NSN 5955-01-221-1731 NSN: 5955-01-221-1731

Features and Characteristics

Overall Length
0.778 inches
Terminal Length
Between 0.223 inches and 0.248 inches
Overall Width
0.435 inches
Body Length
0.530 inches
Body Width
0.402 inches
Body Thickness
0.150 inches
Overall Thickness
0.183 inches
Terminal Diameter
Between 0.038 inches and 0.042 inches
Mode Of Oscillation
Fifth overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
Between 5.5 and 7.5
Specified Frequency
108.900 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
-55.0/+150.0 degrees celsius
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Drive Level Rating
Between 1.6 milliwatts and 2.4 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.006/+0.006
Equivalent Resistance Value In Ohms
Between 20.0 and 60.0
Style Designator
Oval body, pin terminals
Test Data Document
81349-mil-c-3098 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.).
Specification Data
81349-mil-c-3098/112 government specification
FSC
5955 Oscillators And Piezoelectric Crystals
NIIN
012211731
NSN
5955012211731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CR133/U108M9000
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-C-3098/112
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8541900000
  • NAICS: 334413
  • SITC: 77688
  • Description: Diode, transistor & similar semiconductor device parts
  • End Use (Code 21320):
    Semiconductors

Q & A

Frequently asked questions for NSN 5955-01-221-1731
What are the manufacturers of nsn 5955012211731?
Does this nsn 5955012211731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5955012211731
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.
Does nsn 5955012211731 contain any precious metals?
No precious metal content.
Does nsn 5955012211731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5955012211731?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00196
FIIG:
A059A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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