SAE International · Electronic Components
MS25043-20DA
Cover, Electrical Connector
Part NumberMS25043-20DA
ManufacturerSAE International
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-221-8620 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter1.469 INCHES MAXIMUM
Furnished ItemsLINK CHAIN
Mounting Facility Type And Quantit1 THREADED COUPLING
Attachment Feature Length5.000 INCHES NOMINAL
Size Designation20
Nominal Thread Length0.250 INCHES
Body Height0.516 INCHES MAXIMUM
Nominal Thread Size1.250 INCHES
Thread Quantity Per Inch18
Seal TypeGASKET
MaterialRUBBER SEAL
Vendor Part Numbers811TA0054, MS25043-20D
Cancelled NSN5935-01-026-9295 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
For Use WithMIL-DTL-5015 Series Circular Receptacle Connectors
ProducttraceabilityNo
RohscompliantYES
Accessory TypeProtective Cover
Product Range-
IscanonicalY
Hazardousfalse
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 MS25043-20DA available?
We can source MS25043-20DA 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 MS25043-20DA by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS25043-20DA 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 MS25043-20DA?
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 MS25043-20DA?
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.