2521-10105544

View detailed technical data, stock status, and sourcing information for: 2521-10105544
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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

6625-00-876-4038

Item Name Code

16450

Assigment Date

01/01/1962 (64 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

0.125 inches nominal mounting hole diameter, 20 single indicator single range scale division quantity, 2.067 inches nominal overall length, dc circuit current for which designed, 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: 2.067 inches nominal
Mounting Hole Diameter: 0.125 inches nominal
Scale Division Quantity: 20 single indicator single range
Overall Diameter: 2.695 inches nominal
Environmental Protection: shock resistant and vibration resistant
Mounting Bolt Circle Diameter: 2.440 inches nominal
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Dial Scale Marking Color: yellow single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Panel For Which Designed: magnetic or nonmagnetic
Meter Depth Behind Mounting Flange: 1.687 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.210 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: black single indicator single range
Pointer Color: yellow single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 2.0 microamperes, dc single indicator single range
Circuit Construction Type: nonelectronic
Features Provided: magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solder lug and 2 threaded stud
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
10105544	Ammeter
1521CLASS52-0T050UADC	Ammeter
2521-10105544	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-876-4038?

The FSCG of the NSN 6625-00-876-4038 is 6625

Does the NSN 6625-00-876-4038 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-876-4038 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 6625-00-876-4038 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-876-4038 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 6625-00-876-4038 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962