Raytheon · Electronic Components
2048-1028P1
Holder, Electrical Contact Brush
Part Number2048-1028P1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-357-7978 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Furnished Items And Quantity1 LOCKNUT
Inside Thickness0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
Brush Pressure Spring Type AccommoHELICAL COMPRESSION
Brush Quantity Accommodated Per Ho1
Inside Width0.191 INCHES MINIMUM
Top Thread LocationINTERNAL
Thread Size And Series Type Design0.375-32 UNEF
Thread Length0.203 INCHES MINIMUM
Surface TreatmentCADMIUM BOX
MaterialCOPPER ALLOY BOX
Overall Length1.438 INCHES NOMINAL
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 2048-1028P1 available?
We can source 2048-1028P1 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 2048-1028P1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2048-1028P1 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 2048-1028P1?
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 2048-1028P1?
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.