Lockheed Martin Corp. Naval Electronics & Surveillance Systems · Electronic Components
219B9978P1
Insulator, Plate
Part Number219B9978P1
ManufacturerLockheed Martin Corp. Naval Electronics & Surveillance Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-394-5853 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Overall Height0.031 INCHES NOMINAL
MaterialGLASS FIBER AND PLASTIC EPOXY OVERALL
Style DesignatorFLAT, IRREGULAR
Material Document And ClassificatiMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Third Hole Spacing1.000 INCHES NOMINAL
Overall Width0.600 INCHES NOMINAL
Overall Length1.820 INCHES NOMINAL
First Hole Diameter0.272 INCHES NOMINAL
Second Hole Diameter0.272 INCHES NOMINAL
Second Hole Spacing0.300 INCHES NOMINAL
First Hole Spacing0.410 INCHES NOMINAL
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 219B9978P1 available?
We can source 219B9978P1 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 219B9978P1 by Lockheed Martin Corp. Naval Electronics & Surveillance Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 219B9978P1 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 219B9978P1?
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 219B9978P1?
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.