Raco, A · Electronic Components
1146
Adapter, Electrical Conduit
Part Number1146
ManufacturerRaco, A
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-296-0787 (NSN)
Federal Item NameADAPTER,ELECTRICAL CONDUIT
Federal Supply Class5975 — Electrical Hardware and Supplies
Surface TreatmentCADMIUM
End TypeEXTERNAL THREAD FIRST END
Item Accommodated Trade Size0.750 INCHES SECOND END
Style DesignatorTHREAD TO THREAD REDUCER
Conduit Type AccommodatedRIGID METALLIC THICKWALL FIRST END
MaterialSTEEL
Overall Length1.000 INCHES NOMINAL
Hazardous Locations EnvironmentalEXPLOSION PROOF NEC CL.I, GP.BCD;CL.II, GP.EFG;CL.III
Vendor Part Numbers605
Cancelled NSN5975-01-069-2194 (cancelled)
Overall Height1.950 INCHES NOMINAL
Environmental ProtectionSALT SPRAY RESISTANT AND VIBRATION
Connection Contact Type And Quanti2 PLUG CONNECTOR EXTERNAL
Overall Width0.290 INCHES NOMINAL
Control TypeREMOTE
Storage Temp Range-62.0 TO 125.0 CELSIUS
Signal Data Type Per ChannelOPERATING CHANNEL DIGITAL
Average Life MeasurementHOURS
Installation DesignMODULE
Special MarkingsINTERFACE,MICROPROCESSOR
ESD/EMICode B — ESD/EMI sensitive item
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 1146 available?
We can source 1146 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 1146 by Raco, A obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1146 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 1146?
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 1146?
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.