SAE International · Electronic Components
M85049/89-21W02
Backshell, Electrical Connector
Part NumberM85049/89-21W02
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-682-8311 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Series DesignatorUNS
Distance From Centerline To Cable1.300 INCHES MAXIMUM
Features ProvidedRFI SHIELDING
Overall Width1.642 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED COUPLING AND 1 CLAMP ASSEMBLY
Nominal Thread Size1.750 INCHES
Cable Opening Quantity1
Distance From Centerline To Connec2.589 INCHES NOMINAL
Cable Opening Diameter0.625 INCHES NOMINAL
Furnished ItemsCABLE CLAMP AND RFI RING AND SCREW
Thread Class2B
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 M85049/89-21W02 available?
We can source M85049/89-21W02 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 M85049/89-21W02 by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M85049/89-21W02 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 M85049/89-21W02?
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 M85049/89-21W02?
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.