Naval Sea Systems Command · Electronic Components
2665951
Waveguide — Antennas and Waveguides
Part Number2665951
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-081-2043 (NSN)
Federal Item NameWAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Style DesignatorBEND TYPE
FlexibilityRIGID ALL TUBING SEGMENT
Voltage Standing Wave Ratio1.06
Waveguide Offset Distance1.840 INCHES MINIMUM AND 1.846 INCHES MAXIMUM
FSC Application DataANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Tubing Wall Construction StyleSEAMLESS ALL TUBING SEGMENT
MaterialMETAL ALL TUBING SEGMENT AND FLANGE
Waveguide Longer Offset Distance5.684 INCHES MINIMUM AND 5.690 INCHES MAXIMUM
Operating Pressure10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Flange Quantity2
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
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 2665951 available?
We can source 2665951 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 2665951 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2665951 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 2665951?
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 2665951?
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.