Kidde Technologies, Inc. · Electronic Components
840791
Adapter, Connector
Part Number840791
ManufacturerKidde Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-539-0251 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNEF AND UNIFIED NATIONAL COARSE (UNC)
Center To Center Distance Between0.750 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.138 INCHES NOMINAL
Mating End Quantity2
Nominal Thread Size0.375 INCHES AND 0.138 INCHES
Insert MaterialCERAMIC ALL MATING ENDS
Thread Quantity Per Inch32
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Position Arrangement StyleDC ALL MATING ENDS
Included Contact Quantity1 ALL MATING ENDS ALL CONTACT GROUPINGS
ESD/EMICode A — 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 840791 available?
We can source 840791 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 840791 by Kidde Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 840791 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 840791?
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 840791?
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.