Amphenol · Electronic Components
172-320-27P4
Connector, Receptacle, Electrical
Part Number172-320-27P4
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-731-7483 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Surface TreatmentTIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating In22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Ac Voltage Rating200.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Shell Surface TreatmentTIN
Nominal Thread Size1.250 INCHES
Thread Series DesignatorUNEF
Vendor Part Numbers9976329-2, GSP2-20-27PSF1
Cancelled NSN5935-00-767-0663 (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 172-320-27P4 available?
We can source 172-320-27P4 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 172-320-27P4 by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 172-320-27P4 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 172-320-27P4?
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 172-320-27P4?
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.