Rheostat
Rheostat
A rheostat is a variable resistor that is used to control current. It works by adjusting the resistance within an electrical circuit. Rheostats are commonly used in applications such as dimmer switches and motor speed controls.

RP251FK150KK Memcor Variable Rheostat 15 ohm 100 Watt (NOS)
In Stock
- IAW SPEC MIL-R-22B (Similar to RKS15 Ohmite)
- NSN #: 5905001969978
- Size: 3.12" Diameter x 1.52" deep (4.2" deep with shaft)
- Shaft: 1/4" Diameter (D shape)
New Old Stock * No longer available for export
MFR: McGuire Products Company
SKU: VR100-15

VR50-15 Resistor, Variable, Rheostat, 15 ohm 50 Watt, (RP152FD150KK) 5905009020033, McGUIRE Products
In Stock
VR50-15 Resistor, Variable, 15 ohm 50 Watt, 5905009020033, RP152FD150KK, MFR: McGuire Products
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VR75-35 McGuire Products Variable Resistor / Rheostat 35 ohm 75 Watt (RGS35) (NOS)
In Stock
- IAW SPEC MIL-R-22B (Similar to RGS35 Ohmite)
- Size: 2.73" Diameter x 1.50" deep (2.62" deep with shaft)
- Shaft: 1/4" Diameter (D shape)
New Old Stock * No longer available for export
MFR: McGuire Products Company
SKU: VR75-35

RP251FK150KK Memcor Variable Rheostat 15 ohm 100 Watt (Pull)
In Stock
- IAW SPEC MIL-R-22B (Similar to RKS15 Ohmite)
- NSN #: 5905001969978
- Size: 3.12" Diameter x 1.52" deep (4.2" deep with shaft)
- Shaft: 1/4" Diameter (D shape)
New Old Stock * No longer available for export
MFR: McGuire Products Company
SKU: VR100-15-P