Lockheed Martin · Electronic Components
4B60033-109A
Cover, Junction Box
Part Number4B60033-109A
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-670-4230 (NSN)
Federal Item NameCOVER,JUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Cover Opening Shape And Quantity1 SQUARE
Overall Length3.00 INCHES NOMINAL
Cover TypeBLANK
Mounting Hole Diameter0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
Overall Height0.50 INCHES NOMINAL
Overall Width3.50 INCHES NOMINAL
Style DesignatorSQUARE-CORNER MOUNTED
ESD/EMICode A — ESD/EMI sensitive item
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 4B60033-109A available?
We can source 4B60033-109A 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 4B60033-109A by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4B60033-109A 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 4B60033-109A?
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 4B60033-109A?
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.