6625-00-078-6788

Find complete technical information, availability, and procurement data for: 6625-00-078-6788
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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

6625-00-078-6788

Item Name Code

16450

Assigment Date

01/01/1961 (65 years ago)

An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see galvanometer.

dc circuit current for which designed, 2.130 inches maximum overall length, 25 single indicator all ranges scale division quantity, 0.500 inches nominal mounting stud length, 3000.0 dielectric withstanding voltage in volts

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: dc
Dielectric Withstanding Voltage In Volts: 3000.0
Overall Length: 2.130 inches maximum
Scale Division Quantity: 25 single indicator all ranges
Mounting Stud Length: 0.500 inches nominal
Overall Diameter: 2.695 inches nominal
Mounting Bolt Circle Diameter: 2.440 inches nominal
Furnished Items And Quantity: washers 3,nuts 3
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 100.0 millivolts
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
Meter Depth Behind Mounting Flange: 1.500 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.210 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Power Source: external
Mounting Facility Type And Quantity: 3 threaded stud
Scale Graduation Type: linear single indicator all ranges
Measurement Range: +0.0 to 25.0 milliamperes, dc single indicator 1st range
Measurement Range: +0.0 to 250.0 milliamperes, dc single indicator 2nd range
Circuit Construction Type: nonelectronic
Mounting Stud Diameter: 0.125 inches nominal
Scale Selection Method: terminal
Features Provided: magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solderless lug
Special Features: ruggedized
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
330C930H13	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-078-6788?

The FSCG of the NSN 6625-00-078-6788 is 6625

Does the NSN 6625-00-078-6788 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-078-6788 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 6625-00-078-6788 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-078-6788 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 6625-00-078-6788 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961