Triumph Aerostructures · Electronic Components
218-27597-2
Waveguide Assembly
Part Number218-27597-2
ManufacturerTriumph Aerostructures
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-784-3494 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Outside Width0.358 INCHES MINIMUM AND 0.362 INCHES MAXIMUM
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Waveguide Outside Height0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
Flange Outside Height0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM ALL FLANGES
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Waveguide Inside Height0.1385 INCHES MINIMUM AND 0.1415 INCHES MAXIMUM
Surface TreatmentENAMEL ALL FLANGE OUTSIDE SURFACES
Voltage Standing Wave Ratio1.30
Waveguide Length4.130 INCHES NOMINAL
Flange Inside Height0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM ALL FLANGES
Vendor Part Numbers115600
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 218-27597-2 available?
We can source 218-27597-2 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 218-27597-2 by Triumph Aerostructures obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 218-27597-2 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 218-27597-2?
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 218-27597-2?
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.