Curtiss-Wright Controls Integrated Sensing · Electronic Components
1659
Contact, Electrical
Part Number1659
ManufacturerCurtiss-Wright Controls Integrated Sensing
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-570-0016 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
ESD/EMICode A — ESD/EMI sensitive item
Body Length2.875 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se55.0 SINGLE SECTION
Temp Coefficient Of Resistance Per-25.0 TO 25.0 SINGLE SECTION
Shaft StyleROUND
Reliability IndicatorNOT ESTABLISHED
Nonturn Device Radius0.531 INCHES NOMINAL
Rotary Actuator Travel In Angular9000.0 NOMINAL
Mounting MethodSTANDARD BUSHING
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Screw Thread Diameter0.250 INCHES NOMINAL
Screw Thread Quantity Per Inch32.0
Frequency Rating0.2 KILOHERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM
Earphone Controlling AgencyWESTERN ELECTRIC CO INC
Connector Identifying Number2898 PART NO.
Connector To Junction Cord Length5.000 FEET
Connector Controlling AgencyWESTERN ELECTRIC CO INC
Connector NamePLUG
Microphone Mounting FacilityADAPTER FASTENED TO LEFT SIDE OF HEADBAND
Microphone Element TypeCARBON
Earphone Element TypeMAGNETIC
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 1659 available?
We can source 1659 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 1659 by Curtiss-Wright Controls Integrated Sensing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1659 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 1659?
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 1659?
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.