Ward Leonard Ct · Electronic Components
2781A1A
Holder, Electrical Contact Brush
Part Number2781A1A
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-660-8614 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Length1.125 INCHES NOMINAL
Brush Quantity Accommodated Per Ho1
Mounting FacilityTHREADED HOLES
Inside Thickness0.438 INCHES NOMINAL
Brush Pressure Spring Type AccommoHELICAL TORSION
Brush Spring AdjustabilityADJUSTABLE
Overall Thickness2.594 INCHES NOMINAL
Mounting Facility Quantity2
Overall Width2.375 INCHES NOMINAL
Inside Width1.270 INCHES NOMINAL
Overall Length1.500 INCHES NOMINAL
Vendor Part Numbers19433-1, 19140PC32, 6307-3005864PC40
Cancelled NSN5977-00-238-7327 (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 2781A1A available?
We can source 2781A1A 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 2781A1A by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2781A1A 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 2781A1A?
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 2781A1A?
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.