Stackpole Corp. The · Electronic Components
1580964-1
Brush, Electrical Contact
Part Number1580964-1
ManufacturerStackpole Corp. The
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-137-2494 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Largest Outside Diameter0.150 INCHES NOMINAL
Terminal Diameter0.304 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
Contact Face StyleCONCAVE
Length0.563 INCHES NOMINAL
Pressure Spring Type And Quantity1 CYLINDRICAL
Brush Shunt Length0.917 INCHES NOMINAL SINGLE SHUNT
MaterialCARBON GRAPHITE
Body StyleRECTANGULAR SLIP RING
Terminal Type And Quantity1 ROUND CAP W/EARS
Shunt Position Designator5
Width0.085 INCHES MINIMUM AND 0.089 INCHES MAXIMUM
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 1580964-1 available?
We can source 1580964-1 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 1580964-1 by Stackpole Corp. The obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1580964-1 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 1580964-1?
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 1580964-1?
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.