Mission Systems Davenport · Electronic Components
28-300-20884
Conduit Assembly, Metal, Rigid
Part Number28-300-20884
ManufacturerMission Systems Davenport
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-209-3790 (NSN)
Federal Item NameCONDUIT ASSEMBLY,METAL,RIGID
Federal Supply Class5975 — Electrical Hardware and Supplies
Structural DesignTHICKWALL
Measuring Method And Length45.050 INCHES NOMINAL WORKING
Body Outside Diameter0.500 INCHES NOMINAL
Accommodation TypeUNABLE TO DECODE
Thread Series DesignatorUNF BOTH ENDS
Body Inside Diameter0.430 INCHES NOMINAL
Terminal End TypePLAIN FERRULE W/COUPLING NUT BOTH ENDS
Material Document And ClassificatiQQ-A-225/4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE COMPLETE END FITTING
MaterialALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 COMPLETE END FITTING
Nominal Thread Size0.750 INCHES BOTH ENDS
Thread Length0.723 INCHES NOMINAL BOTH ENDS
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 28-300-20884 available?
We can source 28-300-20884 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 28-300-20884 by Mission Systems Davenport obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 28-300-20884 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 28-300-20884?
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 28-300-20884?
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.