Keystone Electronics · Electronic Components
2140
HOLDER BATTERY 2CELL AA STEEL
Part Number2140
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-561-4844 (NSN)
Federal Item NameBOX CONNECTOR,ELECTRICAL
Federal Supply Class5975 — Electrical Hardware and Supplies
End TypeDOUBLE SETSCREW FIRST END
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
Style DesignatorSTRAIGHT
MaterialSTEEL
Surface TreatmentZINC
Hazardous Locations EnvironmentalCEMENT TIGHT AND RAINTIGHT-NEMA TYPE 3R
Furnished ItemsLOCKNUT
Item Accommodated Trade Size2.500 INCHES FIRST END
ESD/EMICode A — ESD/EMI sensitive item
Inside Diameter0.766 INCHES NOMINAL SINGLE END
Outside Diameter1.125 INCHES NOMINAL SINGLE END
Overall Length0.453 INCHES NOMINAL
Conductor Cross Sectional ShapeTUBULAR BRAID SINGLE CONDUCTOR
Strand Quantity Per Conductor144 SINGLE CONDUCTOR
Surface Treatment Document And ClaASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Material Document And ClassificatiASTM B3 3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormBRAID, TUBULAR SINGLE CONDUCTOR
Round Conductor Size13 AWG SINGLE CONDUCTOR
Strand Awg Size Per Conductor34 SINGLE CONDUCTOR
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 2140 available?
We can source 2140 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 2140 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2140 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 2140?
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 2140?
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.