Grimes Aerospace · Electronic Components
15522-1
Brush, Electrical Contact
Part Number15522-1
ManufacturerGrimes Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-893-7890 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Radius0.250 INCHES NOMINAL
Material Document And ClassificatiCARBONE GRADE 2402 MFR REF SINGLE MATERIAL RESPONSE
Shunt Insulation Provision And Qua1 UNINSULATED
Style DesignatorONE PIECE
MaterialMETAL GRAPHITE
Contact Face StyleCONCAVE
Top StyleFLAT WITH LEFT EDGE BEVELED
Body StyleRECTANGULAR SLIP RING
Length0.495 INCHES NOMINAL
Shunt Position Designator2
Width0.152 INCHES MINIMUM AND 0.156 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 15522-1 available?
We can source 15522-1 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 15522-1 by Grimes Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 15522-1 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 15522-1?
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 15522-1?
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.