Boeing · Electronic Components
B-TBD-291
Test Set, Antenna System
Part NumberB-TBD-291
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-205-1437 (NSN)
Federal Item NameTEST SET,ANTENNA SYSTEM
Federal Supply Class6625 — Test Instruments
Major ComponentsAMPLIFIER; CONTROLLER; OVERLOAD PROTECTION PANEL; POWER MONITOR; DMM; OSCILLOSCOPE; TEST PANEL; POWER SUPPLY
Functional ClassificationAA-9.2
Entry Date92-07-15
Enclosure FeatureMULTIPLE ITEM W/HOUSING
Accessory Component Quantity8
Test Type For Which DesignedPOINTING ERROR COEFFICIENTS; TUNING; MEASURING SIDELOBE CHARACTERISTICS,RADIATION PATTERNS
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 B-TBD-291 available?
We can source B-TBD-291 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 B-TBD-291 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B-TBD-291 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 B-TBD-291?
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 B-TBD-291?
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.