Glenair · Electronic Components
MS3181-12CA
dust cap, black anodized 1
Part NumberMS3181-12CA
ManufacturerGlenair
AvailabilityIn stock — ships fast
Specifications
NSN5935-01-195-2337 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
MaterialALUMINUM ALLOY
Overall Diameter1.000 INCHES MAXIMUM
Surface TreatmentANODIZE
Style DesignatorEXTERNAL BAYONET W/CHAIN OR ROPE
Eye Inside Diameter0.167 INCHES NOMINAL
Body Height0.844 INCHES MAXIMUM
Furnished ItemsCHAIN
Size Designation12
Mounting Facility Type And Quantit1 BAYONET LOCK
Attachment Feature Length3.500 INCHES NOMINAL
Federal Supply Class5935 — Connectors, Electrical
Test Data Document81349-MIL-C-26482 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
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 MS3181-12CA in stock?
Yes — MS3181-12CA is in our stock database. Request a quote for current pricing and lead time.
Is MS3181-12CA by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3181-12CA 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 MS3181-12CA?
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 MS3181-12CA?
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.