Boeing · Electronic Components
74B902057-2001
Waveguide Assembly
Part Number74B902057-2001
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-482-9278 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Flange StyleCOVER TYPE ALL FLANGES
Flange Connecting Hole Diameter0.144 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
Flange Quantity2
Vendor Part NumbersTS575232
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 74B902057-2001 available?
We can source 74B902057-2001 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 74B902057-2001 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74B902057-2001 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 74B902057-2001?
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 74B902057-2001?
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.