5985-01-047-2373

Find complete technical information, availability, and procurement data for: 5985-01-047-2373
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-047-2373

Item Name Code

00838

Assigment Date

09/01/1977 (48 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

5.453 inches nominal center to center distance between mounting facilities parallel to length, 0.750 inches nominal center to center distance between mounting facilities parallel to width, transmission line application design, 7.285 inches nominal overall length, coaxial type body style

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: 7.285 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 5.453 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 0.750 inches nominal
Overall Height: 1.200 inches nominal
Overall Width: 1.750 inches nominal
Operating Temp Range: -20.0 to 125.0 celsius
Voltage Standing Wave Ratio: 1.20 and 1.50
Coaxial Connector Series Designation: bnc
Power Rating: 500.0 milliwatts average and 1.0 kilowatts peak
Mounting Facility Screw Thread Series Designator: unc
Insertion Loss At Minimum Attenuation In Maximum Decibels: 2.0
Overall Attenuation Range In Decibels: +0.0 to 102.0
Attenuation Accuracy Reference Frequency: 500.0 megahertz
Attenuation Variation Method: stepped
Step Position Quantity: 9
Attenuation Per Step In Decibels: 1.0 and 2.0 and 3.0 and 6.0 and 10.0 and 20.0
Mounting Facility Type And Quantity: 2 threaded hole
Frequency Range: 0.000 gigahertz minimum and 1.000 gigahertz maximum
Overall Attenuation Accuracy In Decibels: -1.00 to 1.00
Segment Attenuation Range In Decibels: +0.00 to 102.00
Segment Attenuation Accuracy In Decibels: -1.00 to 1.00
Mounting Thread Quantity: 32 per inch
Mounting Facility Nominal Screw Thread Diameter: 0.164 inches
Impedance Rating In Ohms: 50.0 input-output
Terminal Type And Quantity: 2 connector, coaxial, female

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
PB-505	Variable Attenuator
PB-505R/ABNC	Variable Attenuator
PB-5102-1-RB	Variable Attenuator
PB-5102-1-RB/2090586000	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-047-2373?

The FSCG of the NSN 5985-01-047-2373 is 5985

Does the NSN 5985-01-047-2373 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-047-2373 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 5985-01-047-2373 contain precious materials?

Precious metal content is unknown

Does NSN 5985-01-047-2373 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 5985-01-047-2373 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Sep 1, 1977