Westinghouse Air Brake Technologies Corp. · Electronic Components
137174-2
Filter, Band Pass
Part Number137174-2
ManufacturerWestinghouse Air Brake Technologies Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-403-1617 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Output Impedance Per Function W So75.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function38.00 MEGAHERTZ BLANK AND 46.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Overall Width1.968 INCHES NOMINAL
Input Impedance Per Function W Loa75.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Overall Length4.437 INCHES NOMINAL
Reference Frequency Per Function42.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeUNINCLOSED
Overall Height2.937 INCHES NOMINAL
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 137174-2 available?
We can source 137174-2 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 137174-2 by Westinghouse Air Brake Technologies Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 137174-2 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 137174-2?
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 137174-2?
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.