1531-185086

View detailed technical data, stock status, and sourcing information for: 1531-185086
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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

6625-00-542-0830

Item Name Code

16449

Assigment Date

01/01/1963 (63 years ago)

dc circuit current for which designed, 0.138 inches nominal mounting hole diameter, 2 single indicator all ranges scale division quantity, 3000.0 dielectric withstanding voltage in volts, 2.820 inches maximum overall length

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: 2.820 inches maximum
Mounting Hole Diameter: 0.138 inches nominal
Scale Division Quantity: 2 single indicator all ranges
Overall Diameter: 3.510 inches maximum
Environmental Protection: heat resistant and humidity resistant and shock resistant and vibration resistant
Mounting Bolt Circle Diameter: 3.160 inches nominal
Furnished Items And Quantity: nut 3; washer 3
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 50.0 microamperes
Dial Scale Marking Color: black and blue and white single indicator all ranges
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange: 1.660 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.800 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 screw and 3 unthreaded hole
Scale Graduation Type: linear single indicator all ranges
Measurement Range: -150.0 to 300.0 volts, dc single indicator 1st range
Measurement Range: -150.0 to 400.0 volts, dc single indicator 2nd range
Measurement Range: -150.0 to 450.0 volts, dc single indicator 3rd range
Features Provided: zero adjuster
Circuit Attachment Method And Quantity: 2 solder lug
Special Features: ruggedized
Special Markings: white band with black letter a at neg 50 to neg 39.3 ua; white band with black letter b at neg 15 to 15 ua; white band with black letter c at 41.9 to 46.3 ua; blue band with black letter d at bdt of arc at 38.2 to 50 ua
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Special Test Features: conforms to mil-m-10304
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
1531-185086	Voltmeter
30-012980	Voltmeter

FAQs

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

What is the FSCG of the NSN 6625-00-542-0830?

The FSCG of the NSN 6625-00-542-0830 is 6625

Does the NSN 6625-00-542-0830 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-542-0830 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 6625-00-542-0830 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-542-0830 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 6625-00-542-0830 was assigned to the Federal Catalog?

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