MIL-SPEC · Electronic Components
23R3N4
Resolver, Electrical
Part Number23R3N4
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-330-5412 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Test Data Document81349-MIL-R-14346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Transformation Ratio1.027 ROTOR TO STATOR NOMINAL
Mounting Surface To Terminal End D4.0540 INCHES MINIMUM AND 4.0800 INCHES MAXIMUM
Stator Dc Resistance In Ohms4.70 NOMINAL
Maximum Fundamental Null Voltage I30.00 OUTPUT
Shaft Length0.6930 INCHES MINIMUM AND 0.7190 INCHES MAXIMUM SINGLE SHAFT
Aft Of First Flange Diameter1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM
Stator Input Electrical Power Rati5.3 WATTS NOMINAL
Fragility FactorMODERATELY RUGGED
Shaft Nominal Thread Size0.240 INCHES SINGLE SHAFT
Rotor Dc Resistance In Ohms16.50 NOMINAL
Cancelled NSN5990-00-650-4610 (cancelled)
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 23R3N4 available?
We can source 23R3N4 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 23R3N4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23R3N4 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 23R3N4?
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 23R3N4?
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.