MIL-SPEC · Electronic Components
M85/1-065-120
Waveguide — Antennas and Waveguides
Part NumberM85/1-065-120
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-273-6830 (NSN)
Federal Item NameWAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Width1.494 INCHES MINIMUM AND 1.494 INCHES MINIMUM AND 1.504 INCHES MAXIMUM1.504 INCHES MAXIMUM
Waveguide Outside Height0.746 INCHES MINIMUM AND 0.746 INCHES MINIMUM AND 0.754 INCHES MAXIMUM0.754 INCHES MAXIMUM
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENTANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Waveguide Length10.000 FEET NOMINAL10.000 FEET NOMINAL
Waveguide Inside Height0.618 INCHES MINIMUM AND 0.618 INCHES MINIMUM AND 0.626 INCHES MAXIMUM0.626 INCHES MAXIMUM
MaterialALUMINUM SINGLE TUBING SEGMENT
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENTSEAMLESS SINGLE TUBING SEGMENT
Waveguide Inside Width1.368 INCHES MINIMUM AND 1.368 INCHES MINIMUM AND 1.376 INCHES MAXIMUM1.376 INCHES MAXIMUM
FlexibilityRIGID SINGLE TUBING SEGMENTRIGID SINGLE TUBING SEGMENT
Style DesignatorSTRAIGHT TYPESTRAIGHT TYPE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULARINTERNAL, 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 M85/1-065-120 available?
We can source M85/1-065-120 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 M85/1-065-120 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M85/1-065-120 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 M85/1-065-120?
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 M85/1-065-120?
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.