PartsTable
Technical Data Sheet
1954-3 ✓ Verified by PartsTable
Jumbo · 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 RESISTOR,FIXED,WIRE WOUND is a Jumbo industrial component. Key specifications include color: BLACK FIRST POSITION COVER FIRST CONDUCTOR, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, temp_rating: -40.0 CELSIUS AND 75.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-126-1606, 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 1954-3
NSN: 6145-00-126-1606
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER FIRST CONDUCTOR
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
temp_rating-40.0 CELSIUS AND 75.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity3
round_conductor_size18 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor34 ALL CONDUCTORS
strand_quantity_per_conductor41 ALL CONDUCTORS
cross_section_outside_diameter0.410 INCHES NOMINAL IN
NSN6145-00-126-1606
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1954-3 · Jumbo ⚠ 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
COLOR: WHITE SECOND POSITION COVER SECOND CONDUCTOR
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 3 SINGLES
CROSS-SECTIONAL SHAPE STYLE: ROUND
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER: 0.410 INCHES NOMINAL IN
ROUND CONDUCTOR SIZE: 18 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
COLORWHITE SECOND POSITION COVER SECOND CONDUCTOR
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY3 SINGLES
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER0.410 INCHES NOMINAL IN
ROUND CONDUCTOR SIZE18 AWG ALL CONDUCTORS
COLORBLACK FIRST POSITION COVER FIRST CONDUCTOR
CONDUCTOR QUANTITY3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
MIL-C-3432Upgraded Successor
successor cross-reference
successor
C002M0F(2/16)0338#Upgraded Successor
successor cross-reference
successor
M3432-02MOF(2/16)0338Upgraded Successor
successor cross-reference
successor
M3432-05HOF(5/18)0495Upgraded Successor
successor cross-reference
successor
MIL-DTL-3432Upgraded Successor
successor cross-reference
successor
CO-05H0F(5/18)0495Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1954-3?
1954-3 is a RESISTOR,FIXED,WIRE WOUND manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1954-3?
There are 20 known substitutes for 1954-3: MIL-C-3432, C002M0F(2/16)0338#, M3432-02MOF(2/16)0338 and 17 more. Substitute compatibility should be verified for your specific system.
Is 1954-3 still available?
1954-3 is currently cancelled.
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