Huntington Ingalls Inc. · Electronic Components
630-1843PC2
Brush, Electrical Contact
Part Number630-1843PC2
ManufacturerHuntington Ingalls Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-989-4416 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Shunt Position Designator5
MaterialSILVER GRAPHITE
Material Document And ClassificatiENGLENART CHARLES CO,85-15 MFR REF SINGLE MATERIAL RESPONSE
Shunt Insulation Provision And Qua1 UNINSULATED
Style DesignatorONE PIECE
Terminal Type And Quantity1 STRAIGHT W/HOLE
Terminal Hole Diameter0.331 INCHES NOMINAL
Brush Shunt Length12.000 INCHES NOMINAL SINGLE SHUNT
Top StyleFLAT
Contact Face StyleFLAT
Width0.750 INCHES NOMINAL
Cancelled NSN5977-00-973-2909 (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 630-1843PC2 available?
We can source 630-1843PC2 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 630-1843PC2 by Huntington Ingalls Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 630-1843PC2 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 630-1843PC2?
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 630-1843PC2?
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.