General Dynamics Motion Control · Electronic Components
VRD15-20-4A
Resolver, Electrical
Part NumberVRD15-20-4A
ManufacturerGeneral Dynamics Motion Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-968-0557 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
MaterialSTEEL CORROSION RESISTING BODY
Terminal LocationREAR
Zso Resistance In Ohms2200.00 NOMINAL
Stator Dc Resistance In Ohms155.00 NOMINAL
Terminal Type And Quantity10 SCREW
Frequency In Hertz400.0 NOMINAL
Rotor Dc Resistance In Ohms200.00 NOMINAL
Stator Input Voltage Rating In Vol60.0 NOMINAL
Overall Length2.2820 INCHES NOMINAL
Alignment Hole Quantity4
Securing Hole Quantity2
Vendor Part Numbers467025-1
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 VRD15-20-4A available?
We can source VRD15-20-4A 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 VRD15-20-4A by General Dynamics Motion Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If VRD15-20-4A 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 VRD15-20-4A?
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 VRD15-20-4A?
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.