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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-B-502106
Contact, Electrical
Part NumberSM-B-502106
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-993-1171 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Point Height0.031 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Terminal Type And Quantity1 EYELET AXIALLY AT ONE END
Point Width0.156 INCHES NOMINAL
Point Length0.188 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL
MaterialMETAL BODY AND CONTACT
Overall Height0.125 INCHES NOMINAL
Style DesignatorFLAT LEAF CONTACT W/ RECTANGULAR FIXED POINT
Overall Length1.093 INCHES NOMINAL
Vendor Part Numbers398683, 1144-LX, SMB502106, 666223-306
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 SM-B-502106 available?
We can source SM-B-502106 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 SM-B-502106 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-B-502106 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 SM-B-502106?
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 SM-B-502106?
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.