Sae International · Electronic Components
8212781
Synchro, Receiver
Part Number8212781
ManufacturerSae International
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-984-7894 (NSN)
Federal Item NameSYNCHRO,RECEIVER
Federal Supply Class5990 — Synchros and Resolvers
Maximum Fundamental Null Voltage I75.00 OUTPUT
Receiver Error Angular Range In Mi-60.0 TO 60.0
Fragility FactorMODERATELY RUGGED
Test Data Document81349-MIL-S-20708 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Shaft Thread Class2A SINGLE SHAFT
Body Size23
Alignment Hole Bolt Circle Diamete1.6420 INCHES NOMINAL
Spline Tooth Diametral Pitch96 SINGLE SHAFT
Plus J Zso 90 Reactance In Ohms113.00 NOMINAL
Second Shoulder Diameter1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM
Flange Diameter2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
Cancelled NSN5990-00-553-6710 (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 8212781 available?
We can source 8212781 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 8212781 by Sae International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8212781 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 8212781?
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 8212781?
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.