Lockheed Martin · Electronic Components
481323-1
Resolver, Electrical
Part Number481323-1
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-589-5045 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Flange Diameter0.9370 INCHES NOMINAL
Overall Length1.9910 INCHES NOMINAL
Rotor Input Voltage Rating In Volt10.0 MAXIMUM
Terminal Type And Quantity5 WIRE LEAD
Body Size10
Shaft TypeROUND SINGLE SHAFT
Shaft Length0.2500 INCHES NOMINAL SINGLE SHAFT
Maximum Total Null Voltage Output9.50
Frequency In Hertz82000.0 NOMINAL
Transformation Ratio0.950 STATOR TO ROTOR NOMINAL
Rotor Dc Resistance In Ohms200.00 NOMINAL
Vendor Part Numbers1290299-48, AY-552-39-A1
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 481323-1 available?
We can source 481323-1 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 481323-1 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 481323-1 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 481323-1?
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 481323-1?
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.