6625-00-553-0189

Find complete technical information, availability, and procurement data for: 6625-00-553-0189
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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

6625-00-553-0189

Item Name Code

16446

Assigment Date

01/01/1963 (63 years ago)

2.390 inches maximum overall length, 3.500 inches nominal overall diameter, 3.160 inches nominal mounting bolt circle diameter, 0.141 inches nominal mounting hole diameter, dc circuit current for which designed

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: 2.390 inches maximum
Mounting Hole Diameter: 0.141 inches nominal
Overall Diameter: 3.500 inches nominal
Mounting Bolt Circle Diameter: 3.160 inches nominal
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Dial Scale Marking Color: black single indicator single range
Meter Depth Behind Mounting Flange: 2.010 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.800 inches nominal
Background Color: white single indicator single range
Mounting Facility Type And Quantity: 3 unthreaded hole
Measurement Range: +0.0 to 50.0 percent modulation single indicator single range
Special Markings: 0utput set to red line
Material: plastic
Style Designator: round semi-flush mtg

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-635-9564	No Name Available	01/01/1960

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
H3663	Modulation Meter
H3663REVC	Modulation Meter

FAQs

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

What is the FSCG of the NSN 6625-00-553-0189?

The FSCG of the NSN 6625-00-553-0189 is 6625

Does the NSN 6625-00-553-0189 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-553-0189 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 6625-00-553-0189 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-553-0189 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 6625-00-553-0189 was assigned to the Federal Catalog?

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