Glenair · Electronic Components
500E012M21H
Backshell, Electrical Connector
Part Number500E012M21H
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-518-1317 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Mounting Facility Type And Quantit2 JACKSCREW
Body Width0.360 INCHES NOMINAL
Cable Opening Diameter0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
MaterialALUMINUM
Style DesignatorOPEN HOOD W/CLAMP
Surface TreatmentNICKEL
Nominal Thread Size0.086 INCHES
Size Designation21
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Center To Center Distance Between0.865 INCHES NOMINAL
Vendor Part NumbersN100730
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 500E012M21H available?
We can source 500E012M21H 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 500E012M21H by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 500E012M21H 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 500E012M21H?
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 500E012M21H?
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.