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)

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

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