Northrop Grumman Systems Corporation · Electronic Components
137509-2
Coil, Radio Frequency
Part Number137509-2
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-975-4246 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Length0.750 INCHES NOMINAL
Quality Factor85 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Dc Resistance Rating In Ohms0.030 SINGLE COMPONENT SINGLE WINDING
Inductance Rating0.085 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Winding Operating Current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Body Outside Diameter0.430 INCHES NOMINAL
Core ConstructionPOWDERED SINGLE COMPONENT
Vendor Part Numbers134224-002, 134224-004
Cancelled NSN5950-00-350-6147 (cancelled)
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 137509-2 available?
We can source 137509-2 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 137509-2 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 137509-2 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 137509-2?
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 137509-2?
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.