L3Harris Technologies · Electronic Components
2274
Attenuator, Variable
Part Number2274
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-031-3993 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Body Diameter0.250 INCHES NOMINAL
Body Length0.750 INCHES NOMINAL
Impedance Rating In Ohms600.0 INPUT-OUTPUT
Segment Attenuation Range In Decib+0.00 TO 4.00 AND +4.00 TO 8.00 AND +8.00 TO 16.00
Terminal Type And Quantity14 PIN
Overall Attenuation Accuracy In De-0.50 TO 0.50
Segment Attenuation Accuracy In De-0.50 TO 0.50
Overall Attenuation Range In Decib+0.0 TO 16.0
Adjustment Device Type And Quantit1 SLOTTED SCREW
Mounting Facility Type And Quantit2 TERMINAL
Insertion Loss At Minimum Attenuat0.20
Vendor Part NumbersNRC2274
Cancelled NSN5985-01-012-8098 (cancelled)
Overall Width5.140 INCHES NOMINAL
Overall Length1.013 FEET NOMINAL
Connector End DesignSOCKET SINGLE ANTENNA ELEMENT
Termination IdentificationUG-1098/U SINGLE ANTENNA ELEMENT
Electromagnetic Polarization TypeHORIZONTAL SINGLE ANTENNA ELEMENT
Termination Manufacturer Code80058 SINGLE ANTENNA ELEMENT
Terminal TypeCONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
Mounting Hole Diameter0.189 INCHES NOMINAL
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 2274 available?
We can source 2274 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 2274 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2274 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 2274?
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 2274?
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.