PartsTable
Technical Data Sheet
4839 ✓ 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

The doctor will see you now! With this set, your little doctor will be fully equipped with a jacket and face mask, a stethoscope with sound effects, a reflex hammer, an ear scope, a syringe, and a name tag to personalize. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-957-8519, 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 4839
NSN: 6145-00-957-8519
FSC: 6145
CAGE: Z3522 — BAE SYSTEMS AUSTRALIA LIMITED DIV BAE SYSTEMS AUSTRALIA LIMITED (AUS)
SPECIFICATIONS
body_width7.500 INCHES NOMINAL IN
body_height5.000 INCHES NOMINAL IN
body_length9.000 INCHES NOMINAL IN
body_diameter0.312 INCHES NOMINAL IN
terminal_typeWIRE LEAD
cartridge_size0.3 CALIBER
inclosure_typeHERMETICALLY SEALED
overall_length0.150 INCHES MAXIMUM IN
mounting_methodTERMINAL
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresRED; SHORT MAGAZINE; BOOSTER STRIP CAPACITY 10
style_designatorAXIAL TERMINAL EACH END
NSN6145-00-957-8519
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 4839 · 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
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
MATERIAL: PLASTIC POLYPROPYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
ACCESSORY WIRE TYPE AND QUANTITY: 1 DRAIN
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
MATERIALPLASTIC POLYPROPYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
ACCESSORY WIRE TYPE AND QUANTITY1 DRAIN
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION JACKET CABLE
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY2 TWISTED PAIR ALL GROUPS
TEMP RATING80.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6302Upgraded Successor
successor cross-reference
successor
1461Upgraded Successor
successor cross-reference
successor
1139900061Upgraded Successor
successor cross-reference
successor
8723 AND 8743-04Upgraded Successor
successor cross-reference
successor
8723Upgraded Successor
successor cross-reference
successor
C135-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4839?
4839 is a WRENCH manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4839?
There are 21 known substitutes for 4839: 6302, 1461, 1139900061 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4839?
4839 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-957-8519. This indicates validated use in U.S. government and defense supply chains.
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