Raytheon Company · Electronic Components
518656
Delay Line — Miscellaneous Electrical Components
Part Number518656
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-633-6177 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Signal Delay MethodINDUCTANCE
Hole Diameter0.203 INCHES NOMINAL
Frequency Bandwidth10000.0 KILOHERTZ NOMINAL
Overall Depth1.030 INCHES NOMINAL
Flange Diameter13.750 INCHES NOMINAL
Section Delay Time2.053 MILLISECONDS NOMINAL SINGLE SECTION
Body Diameter12.750 INCHES NOMINAL
Body Depth0.800 INCHES NOMINAL
Mounting Hole Radius6.687 INCHES NOMINAL
Input Impedance Rating200.000 OHMS
Mounting FacilityUNTHREADED HOLE(S)
Vendor Part Numbers512623
ESD/EMICode A — ESD/EMI sensitive item
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 518656 available?
We can source 518656 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 518656 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 518656 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 518656?
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 518656?
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.