5985-01-043-1554

Find complete technical information, availability, and procurement data for: 5985-01-043-1554
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-043-1554

Item Name Code

00838

Assigment Date

06/19/1977 (49 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

3.750 inches nominal overall length, 1.125 inches nominal body diameter, audio application design, 1.500 inches nominal overall width, cylindrical w/side terminals 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: audio
Body Style: cylindrical w/side terminals
Overall Length: 3.750 inches nominal
Overall Width: 1.500 inches nominal
Body Diameter: 1.125 inches nominal
Shaft Diameter: 0.250 inches nominal
Bushing Length: 0.375 inches nominal
Shaft Length: 2.000 inches nominal
Body Length: 1.750 inches nominal
Schematic Diagram Designator: ""t""
Power Rating: 4.0 watts peak
Mounting Facility Screw Thread Series Designator: unef
Insertion Loss At Minimum Attenuation In Maximum Decibels: 0.5
Overall Attenuation Range In Decibels: +0.0 to 30.0
Attenuation Variation Method: continuous
Mounting Facility Type And Quantity: 1 threaded bushing
Overall Attenuation Accuracy In Decibels: -1.00 to 1.00
Mounting Thread Quantity: 32 per inch
Adjustment Device Type And Quantity: 1 shaft
Shaft Type: round
Mounting Facility Nominal Screw Thread Diameter: 0.375 inches
Impedance Rating In Ohms: 600.0 input-output
Terminal Type And Quantity: 6 tab, solder lug

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
9202816	Variable Attenuator
C1T43-600	Variable Attenuator
CIT43-600	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-043-1554?

The FSCG of the NSN 5985-01-043-1554 is 5985

Does the NSN 5985-01-043-1554 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-043-1554 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 5985-01-043-1554 contain precious materials?

Precious metal content is unknown

Does NSN 5985-01-043-1554 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 5985-01-043-1554 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jun 19, 1977