Lockheed Martin · Electronic Components
P889-25-100-4
Cover, Electrical Connector
Part NumberP889-25-100-4
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-308-3503 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Mounting Facility Type And Quantit1 BAYONET LOCK
Seal TypeGASKET
Size Designation25
Eye Inside Diameter0.191 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
Body Height0.914 INCHES MAXIMUM
Overall Diameter1.890 INCHES MAXIMUM
Surface TreatmentANODIZE
Attachment Feature Length10.000 INCHES MINIMUM AND 10.750 INCHES MAXIMUM
Style DesignatorINTERNAL BAYONET W/CHAIN OR ROPE
MaterialRUBBER SILICONE SEAL
Furnished ItemsWIRE ROPE
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 P889-25-100-4 available?
We can source P889-25-100-4 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 P889-25-100-4 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P889-25-100-4 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 P889-25-100-4?
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 P889-25-100-4?
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.