6645-00-720-3953

Find complete technical information, availability, and procurement data for: 6645-00-720-3953
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-720-3953

Item Name Code

08066

Assigment Date

01/01/1961 (65 years ago)

panel mounting type, screw terminal type, ac current type, 2.500 inches nominal body diameter, 2 terminal quantity

Product Characteristics

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

Terminal Quantity: 2
Terminal Type: screw
Mounting Type: panel
Body Diameter: 2.500 inches nominal
Current Type: ac
Mounting Flange Width: 2.842 inches nominal
Case Material: unable to decode
Flange Height: 2.842 inches nominal
Mounting Configuration: four 0.140 in. dia mtg holes on 2.250 in. by 2.250 in. mtg centers
Indicator Type: drum register
Voltage Rating: 115.0 volts nominal
Measurement Unit: seconds
Unit Type: mounted
Operating Frequency: 60.0 hertz nominal
Hermetic Protection: not provided
Movement Type: electrical
Body Depth: 2.625 inches nominal
Smallest Increment Indicated: 0.10
Mounting Method: flush
Reset Feature: provided
Maximum Measurement: 9999.90
Marking Color: white numerals
Background Color: black
Electrical Movement Type: synchronous motor

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
456-0061-001	Time Totalizing Meter
633SA08E	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-720-3953?

The FSCG of the NSN 6645-00-720-3953 is 6645

Does the NSN 6645-00-720-3953 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-720-3953 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 6645-00-720-3953 contain precious materials?

Precious metal content is unknown

Does NSN 6645-00-720-3953 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 6645-00-720-3953 was assigned to the Federal Catalog?

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