Northrop Grumman Systems Corporation · Electronic Components
1816154-2
Insulator, Plate
Part Number1816154-2
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-224-5349 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
First Side Radius0.546 INCHES NOMINAL
Overall Length1.650 INCHES MINIMUM AND 1.660 INCHES MAXIMUM
Second Hole Diameter0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
Third Hole Spacing1.185 INCHES MINIMUM AND 1.195 INCHES MAXIMUM
Overall Width1.088 INCHES MINIMUM AND 1.098 INCHES MAXIMUM
First Hole Diameter0.161 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
First End Radius0.230 INCHES NOMINAL
Style DesignatorFLAT, DIAMOND
Second Hole Spacing0.595 INCHES NOMINAL
Fourth Hole Spacing0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
First Hole Spacing0.230 INCHES NOMINAL
Vendor Part Numbers1816154-002
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 1816154-2 available?
We can source 1816154-2 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 1816154-2 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1816154-2 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 1816154-2?
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 1816154-2?
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.