Lockheed Martin · Electronic Components
4D19058-105A
Insulator, Spacer
Part Number4D19058-105A
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-083-4877 (NSN)
Federal Item NameINSULATOR,SPACER
Federal Supply Class5970 — Electrical Insulators
MaterialPLASTIC PHENOLIC AND COTTON OVERALL
Material Document And ClassificatiMIL-P-15035, TYPE FBE-CANCELLED/REPLACED BY MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-I-24768/25 MIL SPEC SINGLE MATERIA
Chamfer Depth0.320 INCHES NOMINAL
First Hole Spacing0.320 INCHES NOMINAL
Second Hole Spacing0.275 INCHES NOMINAL
Overall Width0.550 INCHES NOMINAL
Overall Height0.585 INCHES NOMINAL
Overall Length0.650 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 4D19058-105A available?
We can source 4D19058-105A 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 4D19058-105A by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4D19058-105A 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 4D19058-105A?
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 4D19058-105A?
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.