6645-01-021-2225

Find complete technical information, availability, and procurement data for: 6645-01-021-2225
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-021-2225

Item Name Code

04880

Assigment Date

05/10/1976 (50 years ago)

A unit specifically designed for heating water by a direct fired method, utilizing electric heating element(s).

4.625 inches nominal overall width, ac current type, 4.812 inches nominal overall height, portable case mounting method, 5.250 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: 5.250 inches nominal
Overall Height: 4.812 inches nominal
Overall Width: 4.625 inches nominal
Current Type: ac
Mounting Method: portable case
Case Material: unable to decode
Inscription Color: black
Operating Dc Voltage In Volts: 24.0
Illuminated Feature: not included
Operation Method: synchronous motor
Timer Type: electrical
Reset Type: manual
Luminous Numeral: not included
Hand Color: black
Luminous Hand: not included
Dc Operated Clutch: included
Control Type: pendant switch
Time Indicator Total Capacity: 60 sec
Fast Hand Speed: 1 revolution per sec
Dial Background Color: white
Dial Size: 3.937 in. dia
Dial Minimum Graduation: 0.01 sec
Hand Designation And Quantity: 1 second hand and 1 second totalizing hand
Voltage In Volts: 115.0
Frequency In Hertz: 60.0
Color: green

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-533-4533	No Name Available	05/27/1978

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
729-501-9007	Stop Timer
8712217	Stop Timer
S-1STD-1-1-5	Stop Timer

FAQs

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

What is the FSCG of the NSN 6645-01-021-2225?

The FSCG of the NSN 6645-01-021-2225 is 6645

Does the NSN 6645-01-021-2225 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-021-2225 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 6645-01-021-2225 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-01-021-2225 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 6645-01-021-2225 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 10, 1976