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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2897218-2
Waveguide Assembly
Part Number2897218-2
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-026-7641 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Width1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
Flange Quantity2
Flange Inside Width0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM ALL FLANGES
Flange Connecting Hole Diameter0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
Flange Outside Height1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM ALL FLANGES
Voltage Standing Wave Ratio1.10
Flange Outside Width2.078 INCHES MINIMUM AND 2.108 INCHES MAXIMUM ALL FLANGES
Flange Depth0.290 INCHES MINIMUM ALL FLANGES
Flange Inside Height0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM ALL FLANGES
Tubing Wall Construction StyleBELLOWS SINGLE TUBING SEGMENT
Surface TreatmentSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
Vendor Part Numbers223085
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 2897218-2 available?
We can source 2897218-2 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 2897218-2 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2897218-2 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 2897218-2?
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 2897218-2?
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.