Hobart Bros · Electronic Components
DW1722A
Commutator — Motors, Electrical
Part NumberDW1722A
ManufacturerHobart Bros
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-256-3830 (NSN)
Federal Item NameCOMMUTATOR
Federal Supply Class6105 — Motors, Electrical
Shaft Attachment MethodPRESSED ON SHAFT
Inside Diameter2.500 INCHES NOMINAL
Brush Contacting Surface Overall O6.750 INCHES NOMINAL
Segment Quantity131
Outside Diameter5.500 INCHES NOMINAL
ShapeCYLINDRICAL
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 DW1722A available?
We can source DW1722A 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 DW1722A by Hobart Bros obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DW1722A 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 DW1722A?
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 DW1722A?
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.