Prestolite Electric · Electronic Components
MZ1034S
Brush, Electrical Contact
Part NumberMZ1034S
ManufacturerPrestolite Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-248-8842 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Contact Face StyleCONCAVE
Width0.757 INCHES NOMINAL
MaterialCOPPER GRAPHITE
Style DesignatorONE PIECE
Brush Shunt Length2.125 INCHES NOMINAL ALL SHUNTS
Shunt Insulation Provision And Qua2 UNINSULATED
Radius0.844 INCHES NOMINAL
Thickness0.347 INCHES NOMINAL
Length0.468 INCHES NOMINAL
Shunt Position Designator2 AND 8
Body StyleRECTANGULAR COMMUTATOR
Cancelled NSN5977-00-753-0774 (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 MZ1034S available?
We can source MZ1034S 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 MZ1034S by Prestolite Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MZ1034S 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 MZ1034S?
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 MZ1034S?
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.