Boeing · Electronic Components
ST5M1373-005
Synchro, Differential Transmitter
Part NumberST5M1373-005
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-01-497-0093 (NSN)
Federal Item NameSYNCHRO,DIFFERENTIAL TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Body Diameter2.0000 INCHES MAXIMUM
Overall Length3.1350 INCHES MAXIMUM
Zro Resistance In Ohms200.00 NOMINAL
Body MaterialSTEEL CORROSION RESISTING
Plus J Zro Reactance In Ohms690.00 NOMINAL
Frequency In Hertz400.0 NOMINAL
Body Size20
Fragility FactorMODERATELY RUGGED
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Terminal Type And Quantity4 WIRE LEAD
Maximum Total Null Voltage Output27.00
Vendor Part NumbersB119501-007
Cancelled NSN5990-01-090-5620 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 ST5M1373-005 available?
We can source ST5M1373-005 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 ST5M1373-005 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST5M1373-005 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 ST5M1373-005?
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 ST5M1373-005?
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.