1225979

View detailed technical data, stock status, and sourcing information for: 1225979

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1225979
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-651-1675
Item Name Code
37407
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.

2.8740 inches nominal pilot diameter, 2 section quantity, 0.0620 inches nominal pilot length, cylindrical servo mounted body style, 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
2
Body Style
cylindrical servo mounted
Reliability Indicator
not established
Pilot Diameter
2.8740 inches nominal
Pilot Length
0.0620 inches nominal
Undercut Diameter
2.825 inches maximum
Undercut Width
0.0930 inches nominal
Body Diameter
2.875 inches nominal
Shaft Diameter
0.250 inches nominal
Shaft Length
0.625 inches nominal
Body Length
1.620 inches maximum
Mounting Lip Diameter
3.0000 inches nominal
Mounting Lip Depth
0.0730 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
345.0 nominal
Maximum Starting Torque
2.20 inch-ounces
Maximum Running Torque
1.30 inch-ounces
Terminal Location
longitudinally positioned on the circumference
Mounting Method
clamp ring
Electrical Resistance Per Section
5.0 kilohms all sections
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
172.5 all sections
Rotary Actuator Travel In Angular Deg
345.0 nominal
Function Conformity Tolerance Per Section
-0.10 to 0.10 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 all sections
Power Dissipation Rating Per Section In Watts
5.0 free air all sections
Function Conformity Per Section
all sections absolute linearity
Fixed Tap Quantity Per Section
2 all sections
Tap Location Tolerance Per Section
-1.0 to 1.0 deg angular rotation all sections
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
Actuator Travel Control Feature
continuous motion
Function Characteristic Per Section
all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 all sections
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
1225979 Resistor,variable,nonwire Wound,
48W2-2103 Resistor,variable,nonwire Wound,
5713-706-0 Resistor,variable,nonwire Wound,
67-372 Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-651-1675?
The FSCG of the NSN 5905-00-651-1675 is 5905
Does the NSN 5905-00-651-1675 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-651-1675 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 5905-00-651-1675 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-651-1675 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 5905-00-651-1675 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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