Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2143991-1
Filter, Low Pass
Part Number2143991-1
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-458-3593 (NSN)
Federal Item NameFILTER,LOW PASS
Federal Supply Class5915 — Filters and Networks
Mounting Facility Type And Quantit4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Overall Height3.531 INCHES NOMINAL
Body Length2.938 INCHES NOMINAL
Functional Terminal Type And Quant1 TAB, SOLDER LUG INPUT FIRST FUNCTION
Nominal Thread Size0.164 INCHES
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Inclosure TypeHERMETICALLY SEALED
Load Impedance Per Function6.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Width2.563 INCHES NOMINAL
Body MaterialMETAL
Vendor Part NumbersFAF751
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 2143991-1 available?
We can source 2143991-1 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 2143991-1 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2143991-1 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 2143991-1?
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 2143991-1?
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.