MIL-SPEC · Electronic Components
SM-442A/GRC
Generator, Signal
Part NumberSM-442A/GRC
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-937-4029 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Frequency Range Rating+1.7499 TO 1.7501 MEGAHERTZ AND +1.7514 TO 1.7516 MEGAHERTZ AND +1.7524 TO 1.7526 MEGAHERTZ
Voltage Rating27.0 VOLTS NOMINAL
Overall Height20.250 INCHES NOMINAL
Overall Width27.500 INCHES NOMINAL
Overall Length47.000 INCHES NOMINAL
FSC Application DataTEST SET,ELECT. EQUIP.
Current TypeDC
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 SM-442A/GRC available?
We can source SM-442A/GRC 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 SM-442A/GRC by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-442A/GRC 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 SM-442A/GRC?
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 SM-442A/GRC?
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.