Frontgrade Technologies Inc. · Electronic Components
872897-1
Waveguide Assembly
Part Number872897-1
ManufacturerFrontgrade Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-419-9721 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Height0.750 INCHES NOMINAL ALL FLANGES
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Inside Width0.362 INCHES MINIMUM AND 0.364 INCHES MAXIMUM ALL FLANGES
Waveguide Offset Distance0.951 INCHES NOMINAL
Waveguide Inside Height0.140 INCHES NOMINAL
Waveguide Longer Offset Distance0.950 INCHES NOMINAL
FlexibilityRIGID SINGLE TUBING SEGMENT
Flange Quantity2
Waveguide Outside Width0.360 INCHES NOMINAL
Waveguide Inside Width0.280 INCHES NOMINAL
Waveguide Outside Height0.220 INCHES NOMINAL
ESD/EMICode A — 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 872897-1 available?
We can source 872897-1 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 872897-1 by Frontgrade Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 872897-1 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 872897-1?
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 872897-1?
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.