Safran Power USA · Electronic Components
31220-1027
Brush, Electrical Contact
Part Number31220-1027
ManufacturerSafran Power USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-969-1391 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Width0.285 INCHES NOMINAL
Shunt Position Designator5
Style DesignatorONE PIECE
Terminal Type And Quantity1 FLAG W/HOLE
Material Document And ClassificatiNATIONAL CARBON GRADE R776 MFR REF SINGLE MATERIAL RESPONSE
Pressure Spring Type And Quantity1 CYLINDRICAL
MaterialCARBON
Shunt Insulation Provision And Qua1 UNINSULATED
Contact Face StyleCONCAVE
Brush Shunt Length1.630 INCHES NOMINAL SINGLE SHUNT
Terminal Hole Diameter0.188 INCHES NOMINAL
Vendor Part NumbersM31220-1027
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 31220-1027 available?
We can source 31220-1027 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 31220-1027 by Safran Power USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 31220-1027 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 31220-1027?
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 31220-1027?
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.