Vishay Sprague · Electronic Components
800-1918
Resistor, Variable, Wire Wound, Pre
Part Number800-1918
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-723-3600 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Pilot Length0.0620 INCHES NOMINAL
Body Diameter2.000 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Section Quantity1
Tap Location From Ccw Terminal Per184.0 SINGLE SECTION AND 344.0 SINGLE SECTION AND 499.0 SINGLE SECTION AND 634.0 SINGLE SECTION AND 843.0 SINGLE SECTION
Body StyleCYLINDRICAL SERVO MOUNTED
Shaft Radial Play0.002 INCHES
Shaft End Play0.00500 INCHES
Effective Electrical Rotation In D3600.0 MINIMUM
Pilot Diameter Runout0.00100 INCHES
Contact Arm Electrical Off PositioFULLY CCW
Vendor Part NumbersMDU20-10, 3700-1520-1, 801
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 800-1918 available?
We can source 800-1918 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 800-1918 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 800-1918 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 800-1918?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 800-1918?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.