Science Applications International Corporation · Electronic Components
21116
Contact, Electrical
Part Number21116
ManufacturerScience Applications International Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-388-8221 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
ESD/EMICode A — ESD/EMI sensitive item
Terminal TypeQUICK DISCONNECT, MALE
Style DesignatorRECTANGULAR
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Overall Length1.875 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.10 INCHES NOMINAL
Body Length1.0 INCHES NOMINAL
Body Height1.0 INCHES NOMINAL
Outside Diameter0.200 INCHES NOMINAL ALL CONNECTIONS
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Mounting Facility PatternFOUR POSITION RECTANGULAR
Contact Stimulus Rating18.0 DIFFERENTIAL POINT MINIMUM INCHES OF WATER AND 22.0 DIFFERENTIAL POINT MAXIMUM INCHES OF WATER
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 21116 available?
We can source 21116 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 21116 by Science Applications International Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21116 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 21116?
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 21116?
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.