L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
198521A
Contact, Electrical
Part Number198521A
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-004-7760 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Unthreaded Mounting Hole Diameter0.190 INCHES NOMINAL
Pin Accommodation Length0.484 INCHES NOMINAL
Mating Contact Width0.087 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Overall Diameter0.655 INCHES NOMINAL
MaterialCOPPER ALLOY CONTACT
Terminal Type And Quantity1 CRIMP AXIALLY AT ONE END
Style DesignatorSOCKET CRIMP CONTACT
Vendor Part Numbers198521-A00
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 198521A available?
We can source 198521A 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 198521A by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 198521A 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 198521A?
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 198521A?
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.