SB619A

View detailed technical data, stock status, and sourcing information for: SB619A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-552-7220

Item Name Code

37408

Assigment Date

01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor(1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

2 section quantity, not established reliability indicator, 0.0620 inches nominal pilot length, cylindrical servo mounted body style, 0.7500 inches nominal pilot diameter

Product Characteristics

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

Section Quantity: 2
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 0.7500 inches nominal
Pilot Length: 0.0620 inches nominal
Undercut Diameter: 0.875 inches nominal
Undercut Width: 0.0620 inches nominal
Body Diameter: 0.875 inches nominal
Shaft Diameter: 0.250 inches nominal
Shaft Length: 1.000 inches nominal
Body Length: 1.406 inches nominal
Mounting Lip Diameter: 0.8750 inches nominal
Mounting Lip Depth: 0.06200 inches nominal
Shaft Style: round
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 5400.0 nominal
Maximum Starting Torque: 2.00 inch-ounces
Maximum Running Torque: 1.00 inch-ounces
Shaft Runout: 0.001 inches
Lateral Runout: 0.003 inches
Pilot Diameter Runout: 0.00150 inches
Shaft Radial Play: 0.002 inches
Terminal Location: radially positioned over less than half the circumference
Mounting Method: clamp ring
Electrical Resistance Per Section: 50.0 kilohms all sections
Rotary Actuator Travel In Angular Deg: 5585.0 nominal
Function Conformity Tolerance Per Section: -2.00 to 2.00 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 105.0 all sections
Power Dissipation Rating Per Section In Watts: 8.0 free air all sections
Function Conformity Per Section: all sections independent linearity
Resistance Tolerance Per Section In Percent: -1.0 to 1.0 all sections
Actuator Travel Control Feature: stops
Function Characteristic Per Section: all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 single section
Terminal Type And Quantity: 3 solder stud

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
478279-1	Resistor,variable,wire Wound,pre
SB619A	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-552-7220?

The FSCG of the NSN 5905-00-552-7220 is 5905

Does the NSN 5905-00-552-7220 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-552-7220 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 5905-00-552-7220 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-552-7220 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 5905-00-552-7220 was assigned to the Federal Catalog?

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