SAE International · Electronic Components
M85049/17-20W04B
Backshell, Electrical Connector
Part NumberM85049/17-20W04B
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-180-4063 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Class2B
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Nominal Thread Length0.219 INCHES
Cable Opening Quantity1
Thread Quantity Per Inch18
Nominal Thread Size1.187 INCHES
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNEF
Overall Height1.156 INCHES MAXIMUM
MaterialRUBBER SILICONE SEAL
Size Designation20
Cancelled NSN5935-01-127-7191 (cancelled)
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 M85049/17-20W04B available?
We can source M85049/17-20W04B 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 M85049/17-20W04B by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M85049/17-20W04B 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 M85049/17-20W04B?
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 M85049/17-20W04B?
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.