Amphenol PCD · Electronic Components
M85049/90-21N03
Backshell, Electrical Connector
Part NumberM85049/90-21N03
ManufacturerAmphenol PCD
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-699-4639 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Surface Treatment Document And ClaMIL-DTL-38999 SERIES III AND SERIES IV MIL SPEC ALL TREATMENT RESPONSES
Overall Width28.07 MILLIMETERS MAXIMUM
Features ProvidedROHS DIRECTIVE COMPLIANCE
Cable Opening Diameter20.83 MILLIMETERS MAXIMUM
Body Angle In Deg90.0
Cable Opening Quantity1
Distance From Centerline To Cable45.62 MILLIMETERS MAXIMUM
Distance From Centerline To Connec49.23 MILLIMETERS MAXIMUM
Material Document And ClassificatiMIL-DTL-38999 SERIES III AND SERIES IV MIL SPEC ALL MATERIAL RESPONSES
Overall Length49.23 MILLIMETERS MAXIMUM
Overall Height66.46 MILLIMETERS MAXIMUM
Vendor Part NumbersA850499021N03
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 M85049/90-21N03 available?
We can source M85049/90-21N03 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 M85049/90-21N03 by Amphenol PCD obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M85049/90-21N03 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 M85049/90-21N03?
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 M85049/90-21N03?
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.