6645-01-225-4471

Find complete technical information, availability, and procurement data for: 6645-01-225-4471
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-225-4471

Item Name Code

08066

Assigment Date

02/02/1986 (40 years ago)

An instrument for measuring the rate of flow of a fluid through a pipeline. This measurement is indicated on a graduated scale either by means of a float confined in a tube, or pointer connected to a vane, or piston and spring or the like. Excludes:meter, fluid flow indicating, differential pressure; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.

ac current type, 2 terminal quantity, flange mounting type, 0.500 inches nominal body length, solder hook terminal 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: solder hook
Mounting Type: flange
Current Type: ac
Body Length: 0.500 inches nominal
Body Width: 0.500 inches nominal
Mounting Flange Width: 1.312 inches nominal
Case Material: unable to decode
Flange Height: 0.875 inches nominal
Mounting Configuration: flange setback 0.062 in.; two 0.125 in. dia mtgholes centered 1.000 in. apart
Indicator Type: drum register
Voltage Rating: 115.0 volts nominal
Measurement Unit: hours
Unit Type: mounted
Operating Frequency: 60.0 hertz nominal
Hermetic Protection: provided
Movement Type: electrical
Body Depth: 1.090 inches minimum and 1.221 inches maximum
Smallest Increment Indicated: 1.00
Mounting Method: semiflush
Reset Feature: not provided
Maximum Measurement: 9999.00
Marking Color: white
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
247AS-C2911	Time Totalizing Meter
D92C8CC-1	Time Totalizing Meter
K19603-F2	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-01-225-4471?

The FSCG of the NSN 6645-01-225-4471 is 6645

Does the NSN 6645-01-225-4471 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-225-4471 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 6645-01-225-4471 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-01-225-4471 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 6645-01-225-4471 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Feb 2, 1986