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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-B-619786
Insulator, Plate
Part NumberSM-B-619786
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-181-0516 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
First End Radius0.188 INCHES NOMINAL
Fifth Hole Spacing0.100 INCHES NOMINAL
Second Hole Spacing0.580 INCHES NOMINAL
Unable To DecodeUNABLE TO DECODE
Style DesignatorFLAT, DIAMOND
MaterialMICA CLEANING WIRE
Material Document And ClassificatiASTM D351, CLASS V-3 ASSN STD SINGLE MATERIAL RESPONSE CLEANING WIRE
Overall Length1.336 INCHES NOMINAL
First Hole Diameter0.156 INCHES NOMINAL
Fourth Hole Spacing0.200 INCHES NOMINAL
Second Hole Diameter0.043 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
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-619786 available?
We can source SM-B-619786 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-619786 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-619786 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-619786?
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-619786?
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.