Electric Boat · Electronic Components
2640-984PC4-5
Brush, Electrical Contact
Part Number2640-984PC4-5
ManufacturerElectric Boat
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-019-0748 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Material Document And ClassificatiENGELHARD IND. INC.,GRADE 85-15 MFR REF SINGLE MATERIAL RESPONSE
Contact Face StyleFLAT
Thickness0.748 INCHES NOMINAL
MaterialSILVER GRAPHITE
Top StyleFLAT
Style DesignatorONE PIECE
Shunt Insulation Provision And Qua1 UNINSULATED
Shunt Position Designator5
Length1.375 INCHES NOMINAL
Body StyleRECTANGULAR SLIP RING
Width0.748 INCHES NOMINAL
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 2640-984PC4-5 available?
We can source 2640-984PC4-5 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 2640-984PC4-5 by Electric Boat obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2640-984PC4-5 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 2640-984PC4-5?
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 2640-984PC4-5?
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.