W.W. Grainger, Inc. · Electronic Components
4MA19
Motor, Alternating Current
Part Number4MA19
ManufacturerW.W. Grainger, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-571-8241 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Connection Type And Voltage Rating115.0 LINE TO NEUTRAL SINGLE INPUT
Bearing TypeSLEEVE
Shaft Diameter0.500 INCHES NOMINAL IDENTICAL ENDS
Overall Height6.032 INCHES
Rotor Speed Rating In Rpm1050.0 SINGLE FULL LOAD
Mounting Facility Type And Quantit4 SLOT
Overall Width5.062 INCHES
Nominal Center To Center Distance1.688 INCHES
Frequency In Hertz50.0 OR 60.0 INPUT
Flat Depth0.047 INCHES NOMINAL IDENTICAL ENDS
Current Rating MethodLOAD
Vendor Part Numbers2089
Cancelled NSN6105-01-172-5462 (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 4MA19 available?
We can source 4MA19 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 4MA19 by W.W. Grainger, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4MA19 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 4MA19?
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 4MA19?
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.