Lockheed Martin Corp. Naval Electronics & Surveillance Systems · Electronic Components
174D1270G1
Waveguide Assembly
Part Number174D1270G1
ManufacturerLockheed Martin Corp. Naval Electronics & Surveillance Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-393-1662 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity2
Specified Frequency9.30 GIGAHERTZ MINIMUM AND 10.30 GIGAHERTZ MAXIMUM
Operating Pressure40.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Insertion Loss In Decibels0.25
FlexibilityRIGID ALL TUBING SEGMENT
Flange StyleCONTACT, FOR SINGLE RIDGE WAVEGUIDE ALL FLANGES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Outside Height0.875 INCHES NOMINAL ALL FLANGES
Flange Outside Width1.800 INCHES NOMINAL ALL FLANGES
Voltage Standing Wave Ratio1.30
Waveguide Length4.000 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 174D1270G1 available?
We can source 174D1270G1 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 174D1270G1 by Lockheed Martin Corp. Naval Electronics & Surveillance Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 174D1270G1 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 174D1270G1?
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 174D1270G1?
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.