ABB Installation Products · Electronic Components
3870
Bushing, Electrical Conduit
Part Number3870
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-353-2228 (NSN)
Federal Item NameBUSHING,ELECTRICAL CONDUIT
Federal Supply Class5975 — Electrical Hardware and Supplies
MaterialIRON MALLEABLE
Item Accommodated Trade Size0.500 INCHES SINGLE END
Conduit Type AccommodatedRIGID METALLIC THICKWALL SINGLE END
Style DesignatorRIBBED
Overall Length0.430 INCHES NOMINAL
Furnished ItemsPREFORMED PACKING AND GROMMET
Overall Width2.100 INCHES NOMINAL
Transmission Line Characteristic I50.0 OHMS NOMINAL
Operating Frequency328.000 MEGAHERTZ MINIMUM AND 336.000 MEGAHERTZ MAXIMUM
Overall Height1.430 INCHES NOMINAL
Vendor Part Numbers9472A
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Installation DesignTABLE OR RACK
Output Current TypeAC
Scale Range+0.0 TO 30.0 AMPERES AND +0.0 TO 510.0 MEGOHMS
Leakage Indicator TypeMETER
Meter TypeAMMETER AND OHMMETER
Meter Quantity3
PhaseSINGLE
Ac Voltage Rating115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
ESD/EMICode A — ESD/EMI sensitive item
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 3870 available?
We can source 3870 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 3870 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3870 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 3870?
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 3870?
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.