CR-18/U7.258333MHZ

View detailed technical data, stock status, and sourcing information for: CR-18/U7.258333MHZ
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-129-8809

Item Name Code

00196

Assigment Date

01/01/1963 (63 years ago)

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

0.755 inches minimum and 0.775 inches maximum body length, 0.745 inches minimum and 0.750 inches maximum overall width, 0.223 inches minimum and 0.248 inches maximum terminal length, 0.998 inches minimum and 1.003 inches maximum overall length, 0.338 inches minimum and 0.343 inches maximum overall thickness

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 1.003 inches maximum
Terminal Length: 0.223 inches minimum and 0.248 inches maximum
Overall Width: 0.745 inches minimum and 0.750 inches maximum
Body Length: 0.755 inches minimum and 0.775 inches maximum
Overall Thickness: 0.338 inches minimum and 0.343 inches maximum
Terminal Diameter: 0.048 inches minimum and 0.052 inches maximum
Mode Of Oscillation: fundamental
Specified Frequency: 7.258333 megahertz
Center To Center Distance Between Terminals: 0.486 inches nominal
Operating Temp Range: -55.0 to 90.0 celsius
Frequency Tolerance For Operating Temp In Percent: -0.005 to 0.005
Style Designator: oval body, pin terminals

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-18/U7.258333MHZ	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-129-8809?

The FSCG of the NSN 5955-00-129-8809 is 5955

Does the NSN 5955-00-129-8809 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-129-8809 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 5955-00-129-8809 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-129-8809 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 5955-00-129-8809 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963