Amphenol · Electronic Components
10-660975-421A
Connector, Receptacle, Electrical
Part Number10-660975-421A
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-667-9906 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A AND 3B
Thread DirectionRIGHT-HAND
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Distance Between Centerlines Of Mo1.500 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Overall Length1.539 INCHES MINIMUM AND 1.602 INCHES MAXIMUM
Contact Position Arrangement Style25-4 SINGLE MATING END
Mating End Quantity1
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Features ProvidedCOLOR BAND ENGAGEMENT INDICATOR
Terminal Length0.505 INCHES MINIMUM AND 0.557 INCHES MAXIMUM SINGLE MATING END ALL CONTACT GROUPINGS
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 10-660975-421A available?
We can source 10-660975-421A 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 10-660975-421A by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10-660975-421A 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 10-660975-421A?
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 10-660975-421A?
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.