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Us Army Aviation And Missile Command  · Electronic Components

10128988

Motor-Tachometer Generator

Part Number10128988
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameMOTOR-TACHOMETER GENERATOR
Federal Supply Class6105 — Motors, Electrical
Control Field Voltage Type And Rat20.0 AC AND 40.0 AC
Current TypeAC INPUT
Length Of Shaft From Housing0.251 INCHES SINGLE END
Temp Rating-55.0 OPERATING CELSIUS AND 125.0 OPERATING CELSIUS
Overall Length3.813 INCHES
Power Rating4.000 WATTS INPUT
Rotor Speed Rating In Rpm8000.0 SINGLE NO LOAD
Current Rating In Amps0.265 SINGLE INPUT
Shaft End CharacteristicA14 SINGLE STYLE SINGLE END
Inclosure SpecificationCOMMERCIAL
Cooling MethodNONVENTILATED
Vendor Part Numbers11C4A-BA2-C0
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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

Frequently asked

Is 10128988 available?
We can source 10128988 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 10128988 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10128988 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 10128988?
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 10128988?
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.