Networks International Corp. · Electronic Components
C257
Filter, Band Pass
Part NumberC257
ManufacturerNetworks International Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-344-3807 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Mounting MethodFIXED BASE
Frame Size Designation56
Shaft Center To Mounting Surface D3.500 INCHES SINGLE END
Shaft End CharacteristicA9 SINGLE STYLE SINGLE END
Features ProvidedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
Shaft Diameter0.625 INCHES NOMINAL SINGLE END
Temp Rating40.0 OPERATING CELSIUS AND 55.0 AMBIENT CELSIUS
Current Rating MethodLOAD
Winding TypeINDUCTION-SINGLE VALUE CAPACITOR SPLIT PHASE
Power Rating0.3333 HORSEPOWER OUTPUT
Frequency In Hertz60.0 INPUT
Vendor Part Numbers114A518P6, 5KC43PG634
Cancelled NSN6105-00-418-5842 (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 C257 available?
We can source C257 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 C257 by Networks International Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C257 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 C257?
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 C257?
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.