830-783

View detailed technical data, stock status, and sourcing information for: 830-783

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830-783
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-858-6503
Item Name Code
37407
Assigment Date
04/21/1972 (54 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

cylindrical servo mounted body style, 0.0620 inches nominal pilot length, 1 section quantity, 1.8750 inches nominal pilot diameter, not established reliability indicator

Product Characteristics

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

Section Quantity
1
Body Style
cylindrical servo mounted
Reliability Indicator
not established
Pilot Diameter
1.8750 inches nominal
Pilot Length
0.0620 inches nominal
Undercut Diameter
1.875 inches maximum
Undercut Width
0.0730 inches minimum
Body Diameter
2.000 inches nominal
Shaft Diameter
0.2497 inches maximum
Shaft Length
0.687 inches nominal
Body Length
0.725 inches maximum
Mounting Lip Diameter
2.0000 inches nominal
Mounting Lip Depth
0.0930 inches nominal
Shaft Style
round
Shaft Bearing Type
unable to decode
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
352.0 nominal
Maximum Starting Torque
1.500 inch-ounces
Maximum Running Torque
1.00 inch-ounces
Shaft Runout
0.001 inches
Lateral Runout
0.005 inches
Pilot Diameter Runout
0.001 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
2.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
176.0 single section
Rotary Actuator Travel In Angular Deg
360.0 nominal
Function Conformity Tolerance Per Section
-0.50 to 0.50 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section
Power Dissipation Rating Per Section In Watts
8.0 free air single section
Function Conformity Per Section
single section independent linearity
Fixed Tap Quantity Per Section
1 single section
Tap Location Tolerance Per Section
-0.5 to 0.5 deg angular rotation single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
stops
Function Characteristic Per Section
single section linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 single section
Special Features
hole through shaft 0.097 in. max dia. located 0.155 in. from end of shaft
Terminal Type And Quantity
4 turret

Replaces National Stock Numbers

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

NSN Name Date
5905-01-033-6906 No Name Available 08/01/1986

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
6673-271-0 Resistor,variable,nonwire Wound,
781757 Resistor,variable,nonwire Wound,
830-783 Resistor,variable,nonwire Wound,
9785-0KA538 Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-858-6503?
The FSCG of the NSN 5905-00-858-6503 is 5905
Does the NSN 5905-00-858-6503 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-858-6503 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 5905-00-858-6503 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-858-6503 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 5905-00-858-6503 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Apr 21, 1972

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