Amphenol · Electronic Components
HK00P28-21P
Connector, Receptacle, Electrical
Part NumberHK00P28-21P
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-868-6234 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Thread DirectionLEFT-HAND
Overall Width2.250 INCHES NOMINAL
Threaded Device TypeCOUPLING FACILITY
Insert MaterialPLASTIC SINGLE MATING END
Center To Center Distance Between1.750 INCHES NOMINAL
Overall Height2.250 INCHES NOMINAL
Distance Between Centerlines Of Mo1.750 INCHES NOMINAL
Environmental ProtectionCORROSION RESISTANT AND EXPLOSION PROOF AND SHOCK RESISTANT
Connector Locking MethodEXTERNALLY THREADED SHELL
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 HK00P28-21P available?
We can source HK00P28-21P 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 HK00P28-21P by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HK00P28-21P 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 HK00P28-21P?
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 HK00P28-21P?
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.