5955-00-690-1781

Find complete technical information, availability, and procurement data for: 5955-00-690-1781
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-690-1781

Item Name Code

00196

Assigment Date

02/07/1968 (58 years ago)

0.725 inches maximum body width, 0.775 inches maximum body length, 0.238 inches nominal terminal length, 0.757 inches maximum overall width, 1.023 inches maximum overall 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: 1.023 inches maximum
Terminal Length: 0.238 inches nominal
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: fifth overtone
Circuit Resonance: series resonance
Shunt Capacitance In Picofarads: 7.0 maximum
Specified Frequency: 75.611 megahertz
Center To Center Distance Between Terminals: 0.486 inches nominal
Operating Temp Range: -55.0 to 105.0 celsius
Drive Level Rating: 20.0 milliwatts nominal and 16.0 milliwatts minimum and 24.0 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent: -0.005 to 0.005
Equivalent Resistance Value In Ohms: 60.0 nominal
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", "nominal", etc.)."

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
CR-53A/U75.611000MHZ	Quartz Crystal Unit
CR53A/U75M61100	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-690-1781?

The FSCG of the NSN 5955-00-690-1781 is 5955

Does the NSN 5955-00-690-1781 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-690-1781 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5955-00-690-1781 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-690-1781 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 5955-00-690-1781 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 7, 1968