Kearfott · Electronic Components
5R1001-1A
Synchro, Control Transformer
Part Number5R1001-1A
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-818-7136 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Actuator Friction Torque At Plus 23.0 CENTIMETER-GRAMS NOMINAL
Body Size8
Phase Shift Angle In Deg13.500 INPUT TO OUTPUT NOMINAL
Electrical Error Angular Range In-5.0 TO 5.0
Terminal Type And Quantity5 WIRE LEAD
Zro Impedance Angle In Deg73.00 NOMINAL
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Mounting Surface To Terminal End D1.2400 INCHES MAXIMUM
Transformation Ratio2.203 ROTOR TO STATOR NOMINAL
Rotor Dc Resistance In Ohms118.00 NOMINAL
Shaft Slot Width0.0250 INCHES NOMINAL SINGLE SHAFT
Cancelled NSN5990-00-811-2571 (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 5R1001-1A available?
We can source 5R1001-1A 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 5R1001-1A by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5R1001-1A 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 5R1001-1A?
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 5R1001-1A?
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.