Lockheed Martin Corporation · Electronic Components
7745712P3
Motor-Tachometer Generator
Part Number7745712P3
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-753-7458 (NSN)
Federal Item NameMOTOR-TACHOMETER GENERATOR
Federal Supply Class6105 — Motors, Electrical
Overall Length8.969 INCHES
Excitor TypeSELF-EXCITED
Calibration Speed In Rpm1000.0
Terminal Type And Quantity8 SCREW
Maximum Operating Altitude Rating10000.0 FEET
Cooling MethodNONVENTILATED
Current Rating In Amps0.300 SINGLE INPUT
Mounting Facility Circle Diameter4.062 INCHES
Mounting MethodFACE
Temp Rating-55.0 OPERATING CELSIUS AND 65.0 OPERATING CELSIUS
Keyway Width0.092 INCHES MINIMUM AND 0.093 INCHES MAXIMUM SINGLE END
Vendor Part NumbersAJ11575
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 7745712P3 available?
We can source 7745712P3 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 7745712P3 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7745712P3 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 7745712P3?
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 7745712P3?
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.