6625-00-109-8256

Find complete technical information, availability, and procurement data for: 6625-00-109-8256
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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

6625-00-109-8256

Item Name Code

16454

Assigment Date

08/02/1968 (58 years ago)

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. Excludes: counter electronic digital.

2.160 inches nominal mounting bolt circle diameter, 2.110 inches nominal overall length, 3.490 inches nominal overall diameter, panel installation design, 0.500 inches nominal mounting stud length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 2.110 inches nominal
Mounting Stud Length: 0.500 inches nominal
Overall Diameter: 3.490 inches nominal
Mounting Bolt Circle Diameter: 2.160 inches nominal
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
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: 1.805 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.710 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Mounting Facility Type And Quantity: 3 threaded stud
Measurement Range: +375.0 to 425.0 hertz single indicator single range
Mounting Stud Diameter: 0.138 inches nominal
Features Provided: zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solderless lug
Style Designator: round 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
300R1012	Electrical Frequency Meter
B05300047	Electrical Frequency Meter

FAQs

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

What is the FSCG of the NSN 6625-00-109-8256?

The FSCG of the NSN 6625-00-109-8256 is 6625

Does the NSN 6625-00-109-8256 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-109-8256 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6625-00-109-8256 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-109-8256 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 6625-00-109-8256 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Aug 2, 1968