Naval Sea Systems Command · Electronic Components
5271508-1
Waveguide Assembly
Part Number5271508-1
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-167-8087 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Width0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM
Waveguide Fourth Leg Length7.283 INCHES NOMINAL
Waveguide Second Leg Length17.340 INCHES NOMINAL
Thread Quantity Per Inch32 ALL FLANGES ALL CONNECTION FACILITIES
Surface TreatmentPAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
Waveguide First Leg Length2.375 INCHES NOMINAL
Waveguide Third Leg Length16.211 INCHES NOMINAL
FlexibilityRIGID SINGLE TUBING SEGMENT
Bend Angle In Deg20.0 SECOND BEND E-PLANE
Waveguide Outside Height0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Vendor Part Numbers1387285-1
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 5271508-1 available?
We can source 5271508-1 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 5271508-1 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5271508-1 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 5271508-1?
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 5271508-1?
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.