6645-00-019-0554

Find complete technical information, availability, and procurement data for: 6645-00-019-0554
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-019-0554

Item Name Code

61237

Assigment Date

01/01/1961 (65 years ago)

An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interval(s) for the purpose of controlling the operation of another electrical device(s). May have provision for manually establishing an operational sequence or cycle. See also relay, motor driven; timer, interval; keyer (as modified); chronometer, make-break circuit and intervalometer (as modified).

3.750 inches nominal overall height, electrical timer type, 3.750 inches nominal overall width, ac current type, 5.440 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: 5.440 inches nominal
Overall Height: 3.750 inches nominal
Overall Width: 3.750 inches nominal
Current Type: ac
Timer Type: electrical
Time Indicator Total Capacity: 6 hr
Voltage In Volts: 115.0
Frequency In Hertz: 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
A-20243-2	Sequential Timer
A-24278-1	Sequential Timer
RS6H115V60HZ	Sequential Timer

FAQs

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

What is the FSCG of the NSN 6645-00-019-0554?

The FSCG of the NSN 6645-00-019-0554 is 6645

Does the NSN 6645-00-019-0554 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-019-0554 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 6645-00-019-0554 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-019-0554 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 6645-00-019-0554 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961