4TYPE3

View detailed technical data, stock status, and sourcing information for: 4TYPE3
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-00-648-8899

Item Name Code

08372

Assigment Date

01/01/1963 (63 years ago)

An item designed to produce an electromotive force whose voltage is known to a high degree of accuracy. It serves as a standard of calibration for electromotive force. See also current-voltage standard.

portable portability, 3.860 inches nominal overall length, 4.200 inches nominal overall diameter, 2 terminal quantity, binding post 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: binding post
Overall Length: 3.860 inches nominal
Overall Diameter: 4.200 inches nominal
Portability: portable
Unit Type: encased
Output Voltage Rating: 1.0188 volts nominal and 1.0198 volts nominal
Electromotive Force Production Method: electrochemical
Electrolyte Type: nonsaturated
Output Accuracy Rating In Percent: -0.010 to 0.010
Protective Device Type: series resistor
Series Resistor Resistance: 100.0 ohms minimum and 200.0 ohms maximum

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-539-8492	No Name Available	01/01/1963
6625-00-801-1327	No Name Available	01/01/1962

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
4TYPE3	Voltage Standard
M0DEL4TYPE3	Voltage Standard

FAQs

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

What is the FSCG of the NSN 6625-00-648-8899?

The FSCG of the NSN 6625-00-648-8899 is 6625

Does the NSN 6625-00-648-8899 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-648-8899 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 6625-00-648-8899 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-648-8899 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6625-00-648-8899 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963