Northrop Grumman Systems Corporation · Electronic Components
118157
Core, Electromagnetic Component
Part Number118157
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-683-8104 (NSN)
Federal Item NameCORE,ELECTROMAGNETIC COMPONENT
Federal Supply Class5950 — Coils and Transformers
Threaded Stud SizeNONE
Body Diameter0.200 INCHES NOMINAL
Body Length0.750 INCHES NOMINAL
Insert TypeWIRE
Permeability RatingPERMEABILITY 10 AT 1 MC
Insert Exposed Length0.125 INCHES NOMINAL
Vendor Part Numbers50-6948-1
Cancelled NSN5950-00-613-1776 (cancelled)
Overall Length11.940 INCHES MINIMUM AND 12.060 INCHES MAXIMUM
Style DesignatorFLAT, RECTANGULAR
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Material Document And ClassificatiAMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Overall Height0.003 INCHES MINIMUM AND 0.007 INCHES MAXIMUM
Overall Width2.690 INCHES MINIMUM AND 2.810 INCHES MAXIMUM
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 118157 available?
We can source 118157 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 118157 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 118157 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 118157?
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 118157?
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.