587R428H01

View detailed technical data, stock status, and sourcing information for: 587R428H01
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-430-5025

Item Name Code

00384

Assigment Date

04/30/1996 (30 years ago)

A shaft with eccentric lobe(s) specifically designed to raise at a predetermined time, the engine poppet valve(s) from the valve seat(s) of an internal combustion engine. It may include facilities for operating accessories, such as fuel pumps, ignition distributors, oil pumps, and the like. Excludes:shaft (as modified).

waveguide unit type, 99.0 gigahertz minimum and 141.0 gigahertz maximum radio frequency rating, 3.045 inches nominal overall depth, microwave; integral electronic driver; power supply, 28vdc nominal; insertion loss, 0.20db max. in coupled state and 0.75db in uncoupled state; coupling, power output, port 4, -12db p/m0.5db down from port 1 in coupling state; power output, port 3, -15db p/m0.5db down from port 1 in coupling state;coupling flatness p/m 0.5db; isolation, between port 1 and ports 3 and 4, 35db min. in coupling state; directivity, -15db min.; switching time, 60 microseconds max.; shock, vibration, fungus resistant; operating life, 200,000 min. special features, m39922/59-008 terminal fitting controlling agency

Product Characteristics

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

Overall Depth: 3.045 inches nominal
Radio Frequency Rating: 99.0 gigahertz minimum and 141.0 gigahertz maximum
Unit Type: waveguide
Terminal Fitting Controlling Agency: m39922/59-008
Special Features: microwave; integral electronic driver; power supply, 28vdc nominal; insertion loss, 0.20db max. in coupled state and 0.75db in uncoupled state; coupling, power output, port 4, -12db p/m0.5db down from port 1 in coupling state; power output, port 3, -15db p/m0.5db down from port 1 in coupling state;coupling flatness p/m 0.5db; isolation, between port 1 and ports 3 and 4, 35db min. in coupling state; directivity, -15db min.; switching time, 60 microseconds max.; shock, vibration, fungus resistant; operating life, 200,000 min.

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
587R428H01	Directional Coupler

FAQs

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

What is the FSCG of the NSN 5985-01-430-5025?

The FSCG of the NSN 5985-01-430-5025 is 5985

Does the NSN 5985-01-430-5025 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-430-5025 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5985-01-430-5025 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-430-5025 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 5985-01-430-5025 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Apr 30, 1996