Rockwell Collins · Electronic Components
791-0457-001
Line Section, Radio Frequency Tra
Part Number791-0457-001
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-098-4300 (NSN)
Federal Item NameLINE SECTION,RADIO FREQUENCY TRA
Federal Supply Class5985 — Antennas and Waveguides
Overall Diameter0.403 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
MaterialCOPPER ALLOY 360 OR COPPER ALLOY 330 OR COPPER ALLOY 280
Material Document And ClassificatiQQ-B-626,COMP 22,ALLOY 360,TEMP 1/2 H FED SPEC SINGLE MATERIAL RESPONSE OR WW-T-791,GRADES 2 OR 3,TEMP 1/2 H FED SPEC SI
Overall Length1.328 INCHES NOMINAL
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 791-0457-001 available?
We can source 791-0457-001 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 791-0457-001 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 791-0457-001 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 791-0457-001?
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 791-0457-001?
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.