Winchester Interconnect Corporation · Electronic Components
MRE21H
Backshell, Electrical Connector
Part NumberMRE21H
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-280-2220 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Length2.250 INCHES NOMINAL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Center To Center Distance Between1.937 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.112 INCHES NOMINAL
MaterialALUMINUM ALLOY
Style DesignatorHOOD, TOP OPENING W/CLAMP
Surface TreatmentANODIZE
Cable Opening Length0.594 INCHES NOMINAL
Cable Opening Width0.312 INCHES NOMINAL
Overall Width0.438 INCHES NOMINAL
Size Designation21
Vendor Part Numbers10350344
Cancelled NSN5935-00-347-5666 (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 MRE21H available?
We can source MRE21H 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 MRE21H by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MRE21H 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 MRE21H?
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 MRE21H?
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.