Northrop Grumman Systems Corporation · Electronic Components
122193
Brush, Electrical Contact
Part Number122193
ManufacturerNorthrop Grumman Systems Corporation
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-243-8971 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Peripheral Speed5500 FEET PER MINUTE
Width0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
Top StyleFLAT
MaterialELECTROGRAPHITIC
Length0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
Material Document And ClassificatiTHE CARBONE CORP,GR EGA MFR REF SINGLE MATERIAL RESPONSE
Thickness0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
Criticality Code JustificationMATT AND MDCL
Style DesignatorONE PIECE
Body StyleRECTANGULAR COMMUTATOR
Contact Face StyleFLAT
RohscompliantY-EX
Connector Body StyleStraight Bulkhead Jack
Hazardousfalse
RohsphthalatescompliantYES
Frequency Max1 GHz
Contact PlatingGold Plated Contacts
Impedance75 ohm
Product Range-
IscanonicalY
SvhcLead
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 122193 available?
We can source 122193 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 122193 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 122193 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 122193?
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 122193?
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.