6625-01-188-6422

Find complete technical information, availability, and procurement data for: 6625-01-188-6422
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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

6625-01-188-6422

Item Name Code

16450

Assigment Date

09/06/1984 (41 years ago)

A fixed precision resistor consisting of a bar or bars of metal specifically designed for use in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.

dc circuit current for which designed, 50 single indicator single range scale division quantity, 1.620 inches nominal overall length, 3.730 inches nominal overall width, 2.900 inches nominal overall height

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
Overall Length: 1.620 inches nominal
Overall Height: 2.900 inches nominal
Overall Width: 3.730 inches nominal
Scale Division Quantity: 50 single indicator single range
Indicator Type: dial w/pointer
Installation Design: panel
Dial Scale Marking Color: white single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Panel For Which Designed: magnetic
Meter Depth Behind Mounting Flange: 1.300 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.660 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: black single indicator single range
Pointer Color: white single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 1 threaded bezel
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 300.0 amperes, dc single indicator single range
Circuit Construction Type: electronic, solid state
Movement Suspension Method: taut band
Circuit Attachment Method And Quantity: 2 threaded stud
Nuclear Hardness Critical Feature: nonhardened
Style Designator: rectangular flush mtg

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
2924-873	Ammeter
3W-DAA-300	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-01-188-6422?

The FSCG of the NSN 6625-01-188-6422 is 6625

Does the NSN 6625-01-188-6422 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-188-6422 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 6625-01-188-6422 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-188-6422 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 6625-01-188-6422 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Sep 6, 1984