522-1580-004

View detailed technical data, stock status, and sourcing information for: 522-1580-004
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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

6625-00-978-7867

Item Name Code

16448

Assigment Date

01/01/1960 (66 years ago)

An item designed to circulate cool air for the purpose of maintaining electronic equipment at a rated operating temperature level. Excludes:fan (as modified) and cooler,fluid,electronic equipment.

3.750 inches nominal overall width, 225000.0 kilohertz minimum and 400000.0 kilohertz maximum frequency rating, 1.125 inches nominal overall height, 4.375 inches nominal overall length, watts special markings

Product Characteristics

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

Overall Length: 4.375 inches nominal
Overall Height: 1.125 inches nominal
Overall Width: 3.750 inches nominal
Frequency Rating: 225000.0 kilohertz minimum and 400000.0 kilohertz maximum
Special Markings: watts
Fsc Application Data: radio set,communications,airborne

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5821-00-785-1932	No Name Available	02/16/1968

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
522-1580-004	Standing Wave Ratio Meter

FAQs

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

What is the FSCG of the NSN 6625-00-978-7867?

The FSCG of the NSN 6625-00-978-7867 is 6625

Does the NSN 6625-00-978-7867 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-978-7867 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 6625-00-978-7867 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-978-7867 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 6625-00-978-7867 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960