Northrop Grumman Systems Corporation · Electronic Components
905556-1
Filter, Radio Frequency Interfere
Part Number905556-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-025-9192 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Distance Between Centerlines Of Mo8.625 INCHES NOMINAL
Operating Voltage Rating And Type150.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION
Body Width2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM
Power Line Frequency Rating Per Fu60.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Source Impedance Rating Per Functi50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Load Impedance Per Function50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION
Operating Current Rating Per Funct4.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Maximum Voltage Drop Per Function1.5 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION
Functional Terminal Type And Quant5 THREADED STUD OUTPUT SECOND FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Inclosure TypeENCASED
Vendor Part Numbers792306-PIECE 154
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 905556-1 available?
We can source 905556-1 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 905556-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 905556-1 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 905556-1?
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 905556-1?
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.