National Security Agency · Electronic Components
0N256661
Filter, Low Pass
Part Number0N256661
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-124-9347 (NSN)
Federal Item NameFILTER,LOW PASS
Federal Supply Class5915 — Filters and Networks
Distance Between Centerlines Of Mo5.500 INCHES NOMINAL
Overall Height1.000 INCHES NOMINAL
Body MaterialMETAL
Body Length6.000 INCHES NOMINAL
Operating Temp Range+0.0 TO 60.0 CELSIUS
Mounting Facility Type And Quantit4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Overall Length6.688 INCHES NOMINAL
Insertion Loss At Reference Freque3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Discrimination At Specified Freque1.5 MAXIMUM BLANK AND 60.0 MINIMUM BLANK FIRST FUNCTION
Specified Frequencies Of Discrimin1.00 MEGAHERTZ BLANK AND 1.30 MEGAHERTZ BLANK AND 1.35 MEGAHERTZ BLANK AND 100.00 MEGAHERTZ BLANK LOCATION NOT OTHERW
Vendor Part Numbers1559
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 0N256661 available?
We can source 0N256661 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 0N256661 by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0N256661 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 0N256661?
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 0N256661?
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.