MIL-SPEC · Electronic Components
MS3180-20CA
CONN PROTECTIVE COVER 20 BLACK
Part NumberMS3180-20CA
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5935-01-164-5239 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
MaterialRUBBER SILICONE SEAL
Overall Diameter1.500 INCHES MAXIMUM
Mounting Facility Type And Quantit1 BAYONET LOCK
Body Height0.672 INCHES MAXIMUM
Furnished ItemsCHAIN
Style DesignatorEXTERNAL BAYONET W/CHAIN OR ROPE
Surface TreatmentANODIZE
Eye Inside Diameter0.162 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
Seal TypeGASKET
Attachment Feature Length3.750 INCHES MINIMUM AND 4.500 INCHES MAXIMUM
Federal Supply Class5935 — Connectors, Electrical
Test Data Document81349-MIL-DTL-26482 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Cancelled NSN5935-01-109-7626 (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 MS3180-20CA in stock?
Yes — MS3180-20CA is in our stock database. Request a quote for current pricing and lead time.
Is MS3180-20CA by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3180-20CA 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 MS3180-20CA?
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 MS3180-20CA?
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.