A14247

View detailed technical data, stock status, and sourcing information for: A14247

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A14247
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-007-7120
Item Name Code
37408
Assigment Date
07/06/1972 (54 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.

0.6250 inches nominal pilot diameter, 0.0620 inches nominal pilot length, cylindrical servo mounted body style, not established reliability indicator, 1 section quantity

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
0.6250 inches nominal
Pilot Length
0.0620 inches nominal
Undercut Diameter
0.750 inches nominal
Undercut Width
0.0630 inches nominal
Body Diameter
0.875 inches nominal
Shaft Diameter
0.1245 inches minimum and 0.1248 inches maximum
Shaft Length
0.375 inches nominal
Body Length
1.573 inches nominal
Mounting Lip Diameter
0.8750 inches nominal
Mounting Lip Depth
0.0620 inches nominal
Shaft Style
round
Shaft Bearing Type
unable to decode
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0 nominal
Maximum Starting Torque
0.60 inch-ounces
Maximum Running Torque
0.50 inch-ounces
Maximum Stop Torque
128.00 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.001 inches
Lateral Runout
0.003 inches
Pilot Diameter Runout
0.00150 inches
Shaft Radial Play
0.002 inches
Terminal Location
longitudinally positioned on the circumference
Mounting Method
clamp ring
Electrical Resistance Per Section
5.000 kilohms single section
Rotary Actuator Travel In Angular Deg
3600.0 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
85.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Function Conformity Per Section
single section independent linearity
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
stops
Function Characteristic Per Section
single section linear
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
+0.0 to 130.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 single section
Terminal Type And Quantity
3 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
502-9649 Resistor,variable,wire Wound,pre
A14247 Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-007-7120?
The FSCG of the NSN 5905-00-007-7120 is 5905
Does the NSN 5905-00-007-7120 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-007-7120 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 5905-00-007-7120 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-007-7120 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 5905-00-007-7120 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Thu, Jul 6, 1972

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