Wire-Pro · Electronic Components
WP89-128-2S
Connector, Plug, Electrical
Part NumberWP89-128-2S
ManufacturerWire-Pro
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-296-8835 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Maximum Current Rating In41.0 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Dc Voltage Rating1250.0 SINGLE MATING END ALL CONTACT GROUPINGS
Overall Diameter2.031 INCHES NOMINAL
Overall Length2.297 INCHES NOMINAL
Included Contact Quantity2 SINGLE MATING END FIRST CONTACT GROUPING
Environmental ProtectionWATERTIGHT
Thread Quantity Per Inch28
Mating End Quantity1
Threaded Device TypeCOUPLING FACILITY
Precious Material And Weight0.022 SILVER GRAINS, TROY
Precious MaterialSILVER
Vendor Part Numbers9975026-1, 89-181-2S, 891-128-2S
Cancelled NSN5935-00-258-9137 (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 WP89-128-2S available?
We can source WP89-128-2S 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 WP89-128-2S by Wire-Pro obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WP89-128-2S 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 WP89-128-2S?
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 WP89-128-2S?
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.