Lockheed Martin Corp. · Electronic Components
172552G1
Guard, Switch
Part Number172552G1
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-656-5844 (NSN)
Federal Item NameGUARD,SWITCH
Federal Supply Class5930 — Switches
Overall Height0.375 INCHES NOMINAL
Overall Width3.50 INCHES NOMINAL
Overall Length4.56 INCHES NOMINAL
Mounting Hole Thread Size.138-32 UNC
Unthreaded Mounting Hole Diameter0.056 INCHES NOMINAL
Mounting MethodTHREADED HOLE(S)
Distance Between Mounting Facility2.50 INCHES NOMINAL
MaterialPLASTIC
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 172552G1 available?
We can source 172552G1 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 172552G1 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 172552G1 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 172552G1?
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 172552G1?
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.