Senior Operations LLC · Electronic Components
21268-4
Motor, Direct Current
Part Number21268-4
ManufacturerSenior Operations LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-900-3360 (NSN)
Federal Item NameMOTOR,DIRECT CURRENT
Federal Supply Class6105 — Motors, Electrical
Mounting MethodFIXED BASE AND FACE
Temp Rating-54.0 OPERATING CELSIUS AND 148.0 OPERATING CELSIUS
Connection Type And Voltage Rating28.0 LINE TO NEUTRAL SINGLE INPUT
Current Rating In Amps1.600 SINGLE INPUT
Winding TypeSERIES WOUND
Time Interval3.0 MINUTES MAXIMUM ON AND 7.0 MINUTES MINIMUM OFF
Rotor Speed Rating In Rpm20000.0 SINGLE FULL LOAD
Torque Rating And Type1.0 INCH-OUNCES RUNNING AND 3.2 INCH-OUNCES STALLED
Length Of Shaft From Housing0.176 INCHES SINGLE END
Overall Width1.265 INCHES
Shaft End CharacteristicA23 SINGLE STYLE SINGLE END
Vendor Part Numbers3158-63
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 21268-4 available?
We can source 21268-4 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 21268-4 by Senior Operations LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21268-4 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 21268-4?
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 21268-4?
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.