Rockwell Collins · Electronic Components
549-3693-003
Fuse Box — Fuses and Lightning Arresters
Part Number549-3693-003
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-042-6435 (NSN)
Federal Item NameFUSE BOX
Federal Supply Class5920 — Fuses and Lightning Arresters
Center To Center Distance Between3.125 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Style DesignatorRECTANGULAR, SURFACE MOUNTING
Overall Depth0.468 INCHES NOMINAL
System For Which DesignedTWO WIRE SINGLE PHASE
Standard Mounting Pattern Designat4 POINT-RECTANGULAR
MaterialPLASTIC
Overall Width2.000 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL
Overall Height3.438 INCHES NOMINAL
Fuse Type And Quantity Accommodate11 PLUG MEDIAN SCREW BASE
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 549-3693-003 available?
We can source 549-3693-003 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 549-3693-003 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 549-3693-003 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 549-3693-003?
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 549-3693-003?
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.