Undersea Sensor Systems · Electronic Components
40587
Motor-Tachometer Generator
Part Number40587
ManufacturerUndersea Sensor Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-852-1302 (NSN)
Federal Item NameMOTOR-TACHOMETER GENERATOR
Federal Supply Class6105 — Motors, Electrical
Temp Rating-55.0 OPERATING CELSIUS AND 75.0 OPERATING CELSIUS
Shaft Diameter0.1220 INCHES NOMINAL SINGLE END
Current TypeAC INPUT
Spline Length0.1800 INCHES NOMINAL SINGLE END
Connection Type And Voltage Rating74.0 LINE TO NEUTRAL SINGLE INPUT
Enclosure FeatureTOTALLY ENCLOSED
Shaft End CharacteristicA14 SINGLE STYLE SINGLE END
Calibration Voltage Output Type In0.97 AC
Spline Minor Diameter0.1000 INCHES NOMINAL SINGLE END
Maximum Operating Altitude Rating60000.0 FEET
Cooling MethodNONVENTILATED
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 40587 available?
We can source 40587 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 40587 by Undersea Sensor Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40587 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 40587?
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 40587?
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.