Boeing · Electronic Components
4M268-84-2
Insulator, Spacer
Part Number4M268-84-2
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-277-6492 (NSN)
Federal Item NameINSULATOR,SPACER
Federal Supply Class5970 — Electrical Insulators
First Hole Spacing0.590 INCHES NOMINAL
Overall Width0.500 INCHES NOMINAL
Overall Height0.113 INCHES MINIMUM AND 0.137 INCHES MAXIMUM
Material Document And ClassificatiMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Overall Length0.840 INCHES NOMINAL
Second Hole Spacing0.250 INCHES NOMINAL
MaterialALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL
Style DesignatorFLAT, RECTANGULAR
First Hole Diameter0.250 INCHES MINIMUM AND 0.256 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 4M268-84-2 available?
We can source 4M268-84-2 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 4M268-84-2 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4M268-84-2 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 4M268-84-2?
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 4M268-84-2?
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.