6625-00-045-7625

Find complete technical information, availability, and procurement data for: 6625-00-045-7625

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6625-00-045-7625
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6625-00-045-7625
Item Name Code
16454
Assigment Date
01/01/1961 (65 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.

ac circuit current for which designed, 2.440 inches nominal mounting bolt circle diameter, 2.000 inches nominal overall length, 0.750 inches nominal mounting stud length, 2.695 inches nominal overall diameter

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
ac
Overall Length
2.000 inches nominal
Mounting Stud Length
0.750 inches nominal
Overall Diameter
2.695 inches nominal
Mounting Bolt Circle Diameter
2.440 inches nominal
Indicator Type
dial w/pointer
Installation Design
panel
Mounting Arrangement Style
three hole/stud bolt circle
Frequency Response Range
+380.000 to 420.000 hertz
Sensitivity Rating
200.0 microamperes and 1100.0 ohms per volt
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
1.600 inches nominal
Meter Body Diameter Behind Mounting Flange
2.210 inches nominal
Background Color
white single indicator single range
Pointer Color
black single indicator single range
Mounting Facility Type And Quantity
3 flange
Scale Graduation Type
nonlinear single indicator single range
Measurement Range
+380.0 to 420.0 hertz single indicator single range
Scale Selection Method
terminal
Features Provided
magnetic shield and zero adjuster
Movement Suspension Method
jewel pivot base
Circuit Attachment Method And Quantity
2 threaded stud
Special Features
terminal no. 1/4-28 thd 0.375 in. lg
Special Markings
red line at 400hz
Nuclear Hardness Critical Feature
hardened
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
13208E8533 Electrical Frequency Meter
2521-248216 Electrical Frequency Meter
A46538 Electrical Frequency Meter
ADD3N20395 Electrical Frequency Meter

FAQs

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

What is the FSCG of the NSN 6625-00-045-7625?
The FSCG of the NSN 6625-00-045-7625 is 6625
Does the NSN 6625-00-045-7625 have a Schedule B code assigned?
Yes, the Schedule B code is 9030908030
Does NSN 6625-00-045-7625 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 6625-00-045-7625 contain precious materials?
Item does not contain precious metal.
Does NSN 6625-00-045-7625 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 6625-00-045-7625 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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