PartsTable
Technical Data Sheet
2123 ✓ Verified by PartsTable
Melissa & Doug · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

With its smiling expression and bright eyes, this friendly dolphin will leap right into your heart! This realistic sea mammal is nearly four feet long from the end of its bottlenose to the tip of its flipper. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-052-4764, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 2123
NSN: 6145-00-052-4764
FSC: 6145
CAGE: 28105 — DEARBORN/CDT, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter1.174 INCHES NOMINAL IN
end_item_identificationVALVE,COUNTER
NSN6145-00-052-4764
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2123 · Melissa & Doug ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
ROUND CONDUCTOR SIZE: 12 AWG ALL CONDUCTORS
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MATERIAL: RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY STRAND QUANTITY PER CONDUCTOR AND AWG STRAND SIZE PER CONDUCTOR
CONDUCTOR QUANTITY: 3
CROSS-SECTIONAL SHAPE STYLE: ROUND
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
ROUND CONDUCTOR SIZE12 AWG ALL CONDUCTORS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MATERIALRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY STRAND QUANTITY PER CONDUCTOR AND AWG STRAND SIZE PER CONDUCTOR
CONDUCTOR QUANTITY3
MATERIALRUBBER SYNTHETIC FIRST POSITION JACKET CABLE
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
TEMP RATING60.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
534443-1Upgraded Successor
successor cross-reference
successor
2123Upgraded Successor
successor cross-reference
successor
534437-1Upgraded Successor
successor cross-reference
successor
JC580Upgraded Successor
successor cross-reference
successor
B23T9A1Upgraded Successor
successor cross-reference
successor
SJUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2123?
2123 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2123?
There are 21 known substitutes for 2123: 534443-1, 2123, 534437-1 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2123?
2123 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-052-4764. This indicates validated use in U.S. government and defense supply chains.
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