6645-00-914-2820

Find complete technical information, availability, and procurement data for: 6645-00-914-2820
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-914-2820

Item Name Code

04880

Assigment Date

01/01/1960 (66 years ago)

An item having either a single tapped winding (autotransformer type), or two or more windings designed to furnish inductive reactance and/or transfer electrical energy in circuits by means of a magnetic field. It is so designed that its entire intended range of operations is above 20 kilohertz (kilocycles). The minimum value may extend into the audio frequency range (below 20 kilohertz). It may include integral capacitors, coils, resistors, and adjustable tuning cores. For items having only two active terminals see coil, radio frequency. Includes types having windings which may be moved with respect to each other. Excludes:transformer, discriminator.

3.060 inches nominal overall width, panel mounting method, dc current type, 3.060 inches nominal overall height, 5.510 inches nominal overall depth

Product Characteristics

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

Overall Depth: 5.510 inches nominal
Overall Height: 3.060 inches nominal
Overall Width: 3.060 inches nominal
Current Type: dc
Mounting Method: panel
Case Material: unable to decode
Inscription Color: white
Operating Dc Voltage In Volts: 27.0
Operation Method: synchronous motor
Timer Type: electrical
Reset Type: electric
Hand Color: white
Dc Operated Clutch: included
Time Indicator Total Capacity: 60 sec
Fast Hand Speed: 1 rps speed of fast (long)hand
Dial Background Color: black
Dial Size: 3.000 in. dia
Dial Minimum Graduation: 1/100 min
Hand Designation And Quantity: 2 sweep
Voltage In Volts: 27.0
Color: black

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
68C37	Stop Timer
691HB600H204220	Stop Timer
990C811H01	Stop Timer

FAQs

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

What is the FSCG of the NSN 6645-00-914-2820?

The FSCG of the NSN 6645-00-914-2820 is 6645

Does the NSN 6645-00-914-2820 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-914-2820 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 6645-00-914-2820 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-914-2820 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 6645-00-914-2820 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960