5985-01-290-4763

Find complete technical information, availability, and procurement data for: 5985-01-290-4763
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-290-4763

Item Name Code

00838

Assigment Date

12/11/1988 (37 years ago)

The main or principal part of a connector, plug, electrical which includes insert(s) designed to accommodate but does not include removable contacts. It may have a hood or shell, a jackscrew and jacksocket, or other means for polarizing and aligning. It is not designed to be mounted on a bulkhead, chassis, panel, wall, or the like. Excludes:connector body, modular plug, electrical. For items without insert(s), see shell, electrical connector.

3.100 inches nominal center to center distance between mounting facilities parallel to length, coaxial type body style, 5.000 inches maximum overall length, 2.800 inches nominal center to center distance between mounting facilities parallel to width, transmission line application design

Product Characteristics

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

Application Design: transmission line
Body Style: coaxial type
Overall Length: 5.000 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.100 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.800 inches nominal
Overall Height: 1.000 inches nominal
Overall Width: 3.329 inches nominal
Unthreaded Mounting Hole Diameter: 0.120 inches minimum and 0.130 inches maximum
Operating Temp Range: -55.0 to 71.0 celsius
Voltage Standing Wave Ratio: 1.35
Coaxial Connector Series Designation: sma
Power Rating: 11.25 watts average and 25.0 watts peak
Overall Attenuation Range In Decibels: +0.0 to 50.0
Attenuation Variation Method: stepped
Step Position Quantity: 8
Attenuation Per Step In Decibels: 0.39 and 0.78 and 1.56 and 3.12 and 6.24 and 12.48 and 24.96 and 50.00
Mounting Facility Type And Quantity: 4 unthreaded hole
Frequency Range: 30.000 megahertz minimum and 55.000 megahertz maximum
Body Material: aluminum alloy
Adjustment Device Type And Quantity: 1 electronic, programmable
Mounting Facility Pattern: four position rectangular
Impedance Rating In Ohms: 50.0 input-output
Supplementary Features: elec comp of driver sect. protected from v spikes on the supply lines
Terminal Type And Quantity: 2 connector, coaxial, female and 1 connector, receptacle
Fsc Application Data: antennas,waveguides,and related equip.

Replaces National Stock Numbers

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

NSN	Name	Date
5985-01-156-5603	No Name Available	12/01/1989

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
585R214H04	Variable Attenuator
585R214H08	Variable Attenuator
MP4300A	Variable Attenuator
MPM-359E	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-290-4763?

The FSCG of the NSN 5985-01-290-4763 is 5985

Does the NSN 5985-01-290-4763 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-290-4763 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 5985-01-290-4763 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-290-4763 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 5985-01-290-4763 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Dec 11, 1988