504040-31

View detailed technical data, stock status, and sourcing information for: 504040-31
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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

6625-01-049-3509

Item Name Code

16449

Assigment Date

10/16/1977 (48 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.

1.640 inches nominal overall height, dc circuit current for which designed, 1.355 inches nominal overall length, 1.980 inches nominal overall width, 1000.0 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: 1000.0
Overall Length: 1.355 inches nominal
Overall Height: 1.640 inches nominal
Overall Width: 1.980 inches nominal
Mounting Hole Diameter: 0.213 inches nominal
Scale Division Quantity: 16 single indicator single range
Distance Between Mounting Facility Centers: 2.000 inches nominal
Furnished Items And Quantity: nut 4; washer 4
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: two hole/stud
Sensitivity Rating: 1.0 milliamperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 0.820 inches nominal
Meter Body Diameter Behind Mounting Flange: 1.360 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: red single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 2 unthreaded hole
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 8.0 volts, dc single indicator single range
Scale Selection Method: terminal
Features Provided: zero adjuster
Movement Suspension Method: taut band
Circuit Attachment Method And Quantity: 2 solder lug and 2 threaded stud
Special Features: pointer is tubular
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Style Designator: fan shape 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
135-0446	Voltmeter
504040-031	Voltmeter
504040-31	Voltmeter

FAQs

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

What is the FSCG of the NSN 6625-01-049-3509?

The FSCG of the NSN 6625-01-049-3509 is 6625

Does the NSN 6625-01-049-3509 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-049-3509 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 6625-01-049-3509 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-049-3509 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 6625-01-049-3509 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Oct 16, 1977