6625-01-045-0440

Find complete technical information, availability, and procurement data for: 6625-01-045-0440
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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

6625-01-045-0440

Item Name Code

16450

Assigment Date

07/25/1977 (49 years ago)

An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see meter, noise level.

0.150 inches nominal mounting hole diameter, 45 single indicator all ranges scale division quantity, 2.062 inches nominal overall length, 3.500 inches nominal overall diameter, ac circuit current for which designed

Product Characteristics

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

Circuit Current For Which Designed: ac
Overall Length: 2.062 inches nominal
Mounting Hole Diameter: 0.150 inches nominal
Scale Division Quantity: 45 single indicator all ranges
Overall Diameter: 3.500 inches nominal
Mounting Bolt Circle Diameter: 3.160 inches nominal
Furnished Items And Quantity: mtg hardware included
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Frequency Response Range: +60.000 to 400.000 hertz
Sensitivity Rating: 5.0 amperes
Dial Scale Marking Color: black single indicator all ranges
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator all ranges
Panel For Which Designed: magnetic or nonmagnetic
Meter Depth Behind Mounting Flange: 1.250 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.670 inches nominal
Movement Type: moving iron vane
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Power Source: external
Mounting Facility Type And Quantity: 3 screw and 3 unthreaded hole
Scale Graduation Type: linear single indicator all ranges
Measurement Range: +0.0 to 250.0 amperes, ac single indicator 3rd range
Measurement Range: +0.0 to 50.0 amperes, ac single indicator 1st range
Measurement Range: +0.0 to 100.0 amperes, ac single indicator 2nd range
Circuit Construction Type: nonelectronic
Scale Selection Method: terminal
Features Provided: magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Special Features: ruggedized
Material: plastic
Nuclear Hardness Critical Feature: nonhardened
Style Designator: round flush mtg
Fsc Application Data: test set,elect. equip.

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
637-17137	Ammeter
73C5110A0067	Ammeter
A578-1301	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-01-045-0440?

The FSCG of the NSN 6625-01-045-0440 is 6625

Does the NSN 6625-01-045-0440 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-045-0440 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 6625-01-045-0440 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-045-0440 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 6625-01-045-0440 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Jul 25, 1977