National Telephone Supply Co · Electronic Components
2020
Hanger, Cable
Part Number2020
ManufacturerNational Telephone Supply Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-221-1016 (NSN)
Federal Item NameHANGER,CABLE
Federal Supply Class5975 — Electrical Hardware and Supplies
Design TypeWRAP-AROUND SLOTTED STRAP
MaterialZINC ALLOY OVERALL
Cable Diameter Accommodated1.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Cancelled NSN5975-00-903-6364 (cancelled)
Overall Diameter0.781 INCHES NOMINAL
Style DesignatorCYLINDRICAL W/RECTANGULAR OR SQUARE BASE
Accommodated Item Securing DeviceFRICTION FASTENER
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface TreatmentCHROMATE
Distance Between Mounting Facility1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Unthreaded Mounting Hole Diameter0.144 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length1.500 INCHES NOMINAL
Overall Height0.320 INCHES NOMINAL
Overall Width1.062 INCHES NOMINAL
Conduit Type AccommodatedFLEXIBLE NONMETALLIC FIRST END
Furnished ItemsCABLE CLAMP
End TypeADJUSTABLE CLAMP SECOND END
ESD/EMICode A — ESD/EMI sensitive item
Mounting Configuration0.438 IN CENTER TO CENTER SPACING
Unit TypeCHANNEL
Wire Accommodation Size4 HOLES 0.185 IN. DIA & 2 HOLES 0.120 IN DIA
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 2020 available?
We can source 2020 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 2020 by National Telephone Supply Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2020 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 2020?
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 2020?
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.