Amphenol · Electronic Components
M85049/53-12W
STRAIN RELIEF QWIK-TY SHLL SZ 12
Part NumberM85049/53-12W
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-240-1946 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
MaterialALUMINUM ALLOY
Overall Length0.540 INCHES MAXIMUM
Overall Diameter0.858 INCHES MAXIMUM
Nominal Thread Size0.750 INCHES
Cable Opening Quantity1
Surface TreatmentCADMIUM AND CHROMATE
Style DesignatorSTRAIGHT TYPE
Thread Series DesignatorUNEF
Cable Opening Diameter0.501 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED COUPLING
Federal Supply Class5935 — Connectors, Electrical
Test Data Document81349-MIL-C-85049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Thread Quantity Per Inch20
Size Designation12
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 M85049/53-12W available?
We can source M85049/53-12W 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 M85049/53-12W by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M85049/53-12W 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 M85049/53-12W?
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 M85049/53-12W?
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.