491A

View detailed technical data, stock status, and sourcing information for: 491A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5996 Amplifiers

National Stock Number

5996-00-656-5887

Item Name Code

00446

Assigment Date

01/01/1963 (63 years ago)

electron tube circuit construction type, rectangular or square basic shape style, 20.000 inches nominal overall length, 11.500 inches nominal overall width, 7.500 inches nominal overall height

Product Characteristics

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

Overall Length: 20.000 inches nominal
Overall Height: 7.500 inches nominal
Overall Width: 11.500 inches nominal
Basic Shape Style: rectangular or square
Circuit Construction Type: electron tube
Frequency Per Channel: 2.0 gigahertz minimum operating channel and 4.0 gigahertz maximum operating channel
Average Power Rating Per Channel: 1.0 milliwatts input and 1.0 watts output
Impedance Rating Per Channel: 50.000 ohms input channel and 50.000 ohms output channel
Operating Ac Frequency In Hertz: 50.0 minimum single voltage and 60.0 maximum single voltage
External Ac Operating Voltage In Volts: 115.0 nominal single voltage
Phase: single

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
491A	Radio Frequency Amplifier
8579335	Radio Frequency Amplifier

FAQs

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

What is the FSCG of the NSN 5996-00-656-5887?

The FSCG of the NSN 5996-00-656-5887 is 5996

Does the NSN 5996-00-656-5887 have a Schedule B code assigned?

Yes, the Schedule B code is 8543709610

Does NSN 5996-00-656-5887 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 5996-00-656-5887 contain precious materials?

Item does not contain precious metal.

Does NSN 5996-00-656-5887 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5996-00-656-5887 was assigned to the Federal Catalog?

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