6625-00-678-5478

Find complete technical information, availability, and procurement data for: 6625-00-678-5478
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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

6625-00-678-5478

Item Name Code

16456

Assigment Date

01/01/1963 (63 years ago)

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

3.120 inches nominal overall height, 3.000 inches nominal overall width, dc circuit current for which designed, 2.240 inches nominal center to center distance between mounting facilities parallel to length, 2.240 inches nominal center to center distance between mounting facilities parallel to width

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
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.240 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.240 inches nominal
Overall Height: 3.120 inches nominal
Overall Width: 3.000 inches nominal
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Accuracy In Percent: -5.0 to 5.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 1.040 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.750 inches nominal
Background Color: buff single indicator single range
Mounting Facility Type And Quantity: 4 threaded stud
Mounting Stud Diameter: 0.112 inches nominal
Circuit Attachment Method And Quantity: 2 threaded stud
Material: plastic
Style Designator: rectangular flush mtg

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-866-1625	No Name Available	11/10/1967

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
455-1500-00	Audio Level Meter

FAQs

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

What is the FSCG of the NSN 6625-00-678-5478?

The FSCG of the NSN 6625-00-678-5478 is 6625

Does the NSN 6625-00-678-5478 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-678-5478 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 6625-00-678-5478 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-678-5478 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 6625-00-678-5478 was assigned to the Federal Catalog?

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