PartsTable
Technical Data Sheet
30-155-20T3 ✓ Verified by PartsTable
· 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 30-155-20T3 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER ALL CONDUCTORS, material: PLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION TAPE ALL CONDUCTORS, temp_rating: 200.0 CELSIUS DEGC, tracer_color: BLUE FIRST TRACER SECOND CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-257-6817, 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 30-155-20T3
NSN: 6145-00-257-6817
FSC: 6145
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
colorWHITE FIRST POSITION COVER ALL CONDUCTORS
materialPLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION TAPE ALL CONDUCTORS
temp_rating200.0 CELSIUS DEGC
tracer_colorBLUE FIRST TRACER SECOND CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
precious_materialSILVER
surface_treatmentSILVER CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity3
round_conductor_size20 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor32 ALL CONDUCTORS
NSN6145-00-257-6817
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 30-155-20T3 · OEM ⚠ 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
PRECIOUS MATERIAL AND LOCATION: SURFACE ALL CONDUCTORS SILVER AND SURFACE SHIELD BRAID SILVER
MATERIAL: PLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS
CONDUCTOR QUANTITY: 3
STRAND AWG SIZE PER CONDUCTOR: 32 ALL CONDUCTORS
COLOR: WHITE FIRST POSITION COVER ALL CONDUCTORS
TRACER COLOR: BLUE FIRST TRACER SECOND CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIAL AND LOCATIONSURFACE ALL CONDUCTORS SILVER AND SURFACE SHIELD BRAID SILVER
MATERIALPLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS
CONDUCTOR QUANTITY3
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
COLORWHITE FIRST POSITION COVER ALL CONDUCTORS
MATERIALPLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION TAPE ALL CONDUCTORS
TRACER COLORBLUE FIRST TRACER SECOND CONDUCTOR
MATERIALPLASTIC POLYAMIDE NYLON AND RESIN SEVENTH POSITION COATING ALL CONDUCTORS
MATERIALPLASTIC FLUORINATED ETHYLENE PROPYLENE THIRD POSITION TAPE ALL CONDUCTORS
PRECIOUS MATERIALSILVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
MIL-C-27500Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00WHITEUpgraded Successor
successor cross-reference
successor
M27500-22SC7G23Upgraded Successor
successor cross-reference
successor
M275600-22SC7G23Upgraded Successor
successor cross-reference
successor
NEMA WC27500Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-155-20T3?
30-155-20T3 is a 30-155-20T3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30-155-20T3?
There are 20 known substitutes for 30-155-20T3: MIL-C-27500, M27500-18MR3U00, M27500-18MR3U00WHITE and 17 more. Substitute compatibility should be verified for your specific system.
Is 30-155-20T3 still available?
30-155-20T3 is currently cancelled.
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