Hamilton Sundstrand Corporation · Electronic Components
745486
Stiffener, Electrical Card
Part Number745486
ManufacturerHamilton Sundstrand Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-345-0166 (NSN)
Federal Item NameSTIFFENER,ELECTRICAL CARD
Federal Supply Class5998 — Circuit Card Assemblies
Unthreaded Mounting Hole Diameter0.065 INCHES MINIMUM AND 0.069 INCHES MAXIMUM FIRST MOUNTING FACILITY
Surface TreatmentCHROMATE
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
Surface Treatment Document And ClaMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MaterialALUMINUM ALLOY 6061
Overall Length3.180 INCHES MINIMUM AND 3.220 INCHES MAXIMUM
Overall Height0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
Overall Width0.386 INCHES MINIMUM AND 0.396 INCHES MAXIMUM
ESD/EMICode B — 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 745486 available?
We can source 745486 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 745486 by Hamilton Sundstrand Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 745486 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 745486?
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 745486?
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.