Instruments and Flight Research · Electronic Components
61681-1REVA
Resolver, Electrical
Part Number61681-1REVA
ManufacturerInstruments and Flight Research
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-931-2513 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Actuator Friction Torque At Plus 24.00 CENTIMETER-GRAMS NOMINAL
Interaxis Error Angular Range In M-5.0 TO 5.0
Mounting Surface To Terminal End D2.3910 INCHES NOMINAL
Alignment Hole Depth0.1870 INCHES MAXIMUM
Phase Shift Angle In Deg23.000 INPUT TO OUTPUT NOMINAL
Alignment Hole Bolt Circle Diamete1.1000 INCHES NOMINAL
Rotor Input Voltage Rating In Volt2.0 MINIMUM AND 26.0 MAXIMUM
Frequency In Hertz60.0 NOMINAL
Body Size15
Length0.1320 INCHES NOMINAL SHOULDER
Pilot Diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
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 61681-1REVA available?
We can source 61681-1REVA 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 61681-1REVA by Instruments and Flight Research obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 61681-1REVA 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 61681-1REVA?
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 61681-1REVA?
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.