Telephonics · Electronic Components
499-0277-001
Chassis, Electrical-Electronic Eq
Part Number499-0277-001
ManufacturerTelephonics
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-501-6362 (NSN)
Federal Item NameCHASSIS,ELECTRICAL-ELECTRONIC EQ
Federal Supply Class5975 — Electrical Hardware and Supplies
Overall Width4.000 INCHES NOMINAL
Overall Depth4.880 INCHES NOMINAL
Material Thickness0.040 INCHES NOMINAL
Center To Center Distance Between4.520 INCHES
Mounting Hole Diameter0.003 INCHES
Design FeaturePUNCHED HOLES
MaterialALUMINUM ALLOY 5052
Overall Height2.020 INCHES NOMINAL
Mounting Hole Quantity4
Style DesignatorOPEN END FLANGED
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 499-0277-001 available?
We can source 499-0277-001 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 499-0277-001 by Telephonics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 499-0277-001 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 499-0277-001?
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 499-0277-001?
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.