Lincoln Electric Holdings · Electronic Components
T7554
Brush, Electrical Contact
Part NumberT7554
ManufacturerLincoln Electric Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-165-0845 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Style DesignatorONE PIECE
Length1.250 INCHES NOMINAL
Slot Width0.270 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
Top StyleFLAT WITH RECTANGULAR SLOT
Shunt Position Designator10
Slot Depth0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
Terminal Type And Quantity1 STRAIGHT W/HOLE
MaterialELECTROGRAPHITIC
Brush Shunt Length2.625 INCHES NOMINAL SINGLE SHUNT
Body StyleRECTANGULAR COMMUTATOR
Contact Face StyleCONCAVE ON BEVEL
Cancelled NSN5977-00-864-9761 (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 T7554 available?
We can source T7554 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 T7554 by Lincoln Electric Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T7554 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 T7554?
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 T7554?
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.