L3Harris Technologies · Electronic Components
312721-2
Generator, Signal
Part Number312721-2
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-954-1693 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Frequency Rating400.0 HERTZ NOMINAL
Overall Height18.250 INCHES NOMINAL
Pulse Repetition Frequency Rating0.1 HERTZ MINIMUM AND 1000000.0 HERTZ MAXIMUM
Overall Width5.250 INCHES NOMINAL
Modulation TypeFM AND PULSE
MaterialALUMINUM ALLOY CASE
Output Impedance Rating50.0 OHMS NOMINAL
Frequency Range Rating+6.950 TO 11.000 GIGAHERTZ
Modulation Degree0.2 USEC PULSE MINIMUM AND 2.5 USEC PULSE MAXIMUM
Accessory Identifying NumberB+12551 PART NO. AND A131966 PART NO. AND B+12553 PART NO. AND A21109 PART NO.
Current TypeAC
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 312721-2 available?
We can source 312721-2 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 312721-2 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 312721-2 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 312721-2?
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 312721-2?
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.