75-M46-253
View detailed technical data, stock status, and sourcing information for: 75-M46-253
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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), if given, of the output is greater than plus of minus 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, precision.
1 section quantity, not established reliability indicator, cylindrical bushing mounted body style, 2.220 inches nominal overall length, 0.780 inches nominal body 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
- 1
- Body Style
- cylindrical bushing mounted
- Reliability Indicator
- not established
- Overall Length
- 2.220 inches nominal
- Body Diameter
- 0.780 inches nominal
- Shaft Diameter
- 0.250 inches nominal
- Shaft Length
- 0.780 inches nominal
- Mounting Bushing Length
- 0.250 inches nominal
- Body Length
- 1.200 inches nominal
- Overall Diameter
- 0.780 inches nominal
- Shaft Style
- round, slotted
- Actuator Type
- single shaft
- Effective Electrical Rotation In Deg Angular Rotation
- 325.0 nominal
- Nonturn Device Location
- at 12 oclock
- Nonturn Device Radius
- 0.312 inches nominal
- Screw Thread Diameter
- 0.375 inches nominal
- Screw Thread Series Designator
- unef
- Screw Thread Quantity Per Inch
- 32.0
- Terminal Location
- rear end
- Mounting Method
- standard bushing
- Electrical Resistance Per Section
- 2.5 kilohms single section
- Rotary Actuator Travel In Angular Deg
- 335.0 nominal
- Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
- 80.0 single section
- Power Dissipation Rating Per Section In Watts
- 2.0 free air single section
- Resistance Tolerance Per Section In Percent
- -5.0 to 5.0 single section
- Actuator Travel Control Feature
- stops
- Ambient Temp In Deg Celsius Per Section At Full Rated Power
- 25.0 single section
- Terminal Type And Quantity
- 3 screw
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5905-00-672-7818 | No Name Available | 08/01/2007 |
| 5905-00-977-3566 | No Name Available | 09/30/1968 |
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 |
|---|---|
| 75-M46-21 | Resistor,variable,wire Wound,non |
| 75-M46-253 | Resistor,variable,wire Wound,non |
| 75M46-33 | Resistor,variable,wire Wound,non |
| 79F908514-29 | Resistor,variable,wire Wound,non |
| 79F908514-3 | Resistor,variable,wire Wound,non |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5905-00-087-8191?
Does the NSN 5905-00-087-8191 have a Schedule B code assigned?
Does NSN 5905-00-087-8191 require demilitarization?
Does NSN 5905-00-087-8191 contain precious materials?
Does NSN 5905-00-087-8191 contain hazardous materials?
When the NSN 5905-00-087-8191 was assigned to the Federal Catalog?
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