Lockheed Martin · Electronic Components
4V10048-101A
Relay, Electromagnetic
Part Number4V10048-101A
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-300-5836 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Winding Quantity1
Overall Width1.380 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
Coil Quantity1
Fragility FactorMODERATELY RUGGED
Unthreaded Mounting Hole Diameter0.143 INCHES MINIMUM AND 0.155 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Purpose For Which DesignedGENERAL
Center To Center Distance Between2.150 INCHES MINIMUM AND 2.170 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Length1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM
Vendor Part NumbersVS-616, AE101-012-99
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 4V10048-101A available?
We can source 4V10048-101A 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 4V10048-101A by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4V10048-101A 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 4V10048-101A?
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 4V10048-101A?
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.