Rockwell Collins · Electronic Components
265-0003-020
Fuseholder, Block
Part Number265-0003-020
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-099-4971 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialCOPPER ALLOY CONTACT
Base Thickness0.188 INCHES NOMINAL
Surface TreatmentSILVER CONTACT
Surface Treatment Document And ClaQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE CONTACT
Precious MaterialSILVER
Mounting Hole Quantity1
Overall Height0.656 INCHES NOMINAL
Overall Width0.500 INCHES NOMINAL
Voltage In Volts250.0
Mounting Hole Diameter0.142 INCHES MINIMUM AND 0.147 INCHES MAXIMUM
Precious Material And LocationCONTACT SURFACE SILVER
Vendor Part NumbersX451370
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 265-0003-020 available?
We can source 265-0003-020 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 265-0003-020 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 265-0003-020 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 265-0003-020?
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 265-0003-020?
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.