6541-6002

View detailed technical data, stock status, and sourcing information for: 6541-6002
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-01-264-0643

Item Name Code

00196

Assigment Date

09/24/1987 (38 years ago)

0.757 inches maximum overall width, 0.725 inches maximum body width, 0.223 inches minimum and 0.248 inches maximum terminal length, 0.998 inches minimum and 1.023 inches maximum overall length, 0.775 inches maximum body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.998 inches minimum and 1.023 inches maximum
Terminal Length: 0.223 inches minimum and 0.248 inches maximum
Overall Width: 0.757 inches maximum
Body Length: 0.775 inches maximum
Body Width: 0.725 inches maximum
Body Thickness: 0.317 inches maximum
Overall Thickness: 0.352 inches maximum
Terminal Diameter: 0.050 inches nominal
Mode Of Oscillation: third overtone
Circuit Resonance: series resonance
Shunt Capacitance In Picofarads: 7.0 maximum
Specified Frequency: 41.92222 megahertz
Center To Center Distance Between Terminals: 0.486 inches nominal
Operating Temp Range: +70.0 to 80.0 celsius
Drive Level Rating: 1.0 milliwatts nominal
Frequency Tolerance For Operating Temp In Percent: -0.001 to 0.001
Equivalent Resistance Value In Ohms: 40.0 maximum
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", "nominal", etc.)."
Specification/Standard Data: 81349-mil-c-3098/43 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5955-01-003-3978	No Name Available	08/24/2007

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
6541-6002	Quartz Crystal Unit
CR-65/U41.922220MHZ	Quartz Crystal Unit
CR-65/U41.922222MHZ	Quartz Crystal Unit
CR65/U41M92222	Quartz Crystal Unit

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5955-01-264-0643?

The FSCG of the NSN 5955-01-264-0643 is 5955

Does the NSN 5955-01-264-0643 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-01-264-0643 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5955-01-264-0643 contain precious materials?

Item does not contain precious metal.

Does NSN 5955-01-264-0643 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.

When the NSN 5955-01-264-0643 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Sep 24, 1987