Electric Machinery Dresser Industries Inc. · Electronic Components
EM518031
Holder Assembly, Electrical Conta
Part NumberEM518031
ManufacturerElectric Machinery Dresser Industries Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-252-8875 (NSN)
Federal Item NameHOLDER ASSEMBLY,ELECTRICAL CONTA
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Quantity Accommodated Per Ho1
Angle Between Corresponding Holder45.0
Holder Position AdjustabilityNONADJUSTABLE
Holder Group Quantity2
Holder Quantity Per Assembly2
Assembly Grouping PositionCIRCLE-GROUPED
Total Brush Quantity Accommodated2
Individual Group Holder Quantity1
Cancelled NSN5977-00-428-7197 (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 EM518031 available?
We can source EM518031 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 EM518031 by Electric Machinery Dresser Industries Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EM518031 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 EM518031?
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 EM518031?
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.