6645-01-579-6304

Find complete technical information, availability, and procurement data for: 6645-01-579-6304
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-579-6304

Item Name Code

04879

Assigment Date

11/18/2009 (16 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

rack mounting method, ac and dc current type, 22.560 inches nominal overall depth, 5.220 inches nominal overall height, 19.000 inches nominal overall width

Product Characteristics

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

Overall Depth: 22.560 inches nominal
Overall Height: 5.220 inches nominal
Overall Width: 19.000 inches nominal
Current Type: ac and dc
Mounting Method: rack
Operating Dc Voltage In Volts: 24.0
End Item Identification: e-4b aircraft
Operation Method: cesium tube
Timer Type: cesium
Unpackaged Unit Weight: 67.000 pounds
Part Name Assigned By Controlling Agency: master regulating clock
Voltage In Volts: 110.0 or 240.0
Special Features: functionally equivalent to previous configuration 6645-01-347-6783
Frequency In Hertz: 50.0 or 60.0

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
9861A100	Master Regulating Clock
TD-1482/A	Master Regulating Clock

FAQs

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

What is the FSCG of the NSN 6645-01-579-6304?

The FSCG of the NSN 6645-01-579-6304 is 6645

Does the NSN 6645-01-579-6304 have a Schedule B code assigned?

Yes, the Schedule B code is 9104000000

Does NSN 6645-01-579-6304 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 6645-01-579-6304 contain precious materials?

Precious metal content is unknown

Does NSN 6645-01-579-6304 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 6645-01-579-6304 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Wed, Nov 18, 2009