PartsTable
Technical Data Sheet
AT8442-1PR ✓ 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 AT8442-1PR is a the manufacturer industrial component. Key specifications include color: YELLOW FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, temp_rating: 80.0 CELSIUS DEGC, tracer_color: YELLOW SINGLE TRACER FIRST CONDUCTOR, conductor_form: SOLID ALL CONDUCTORS, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-177-1842, 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 AT8442-1PR
NSN: 6145-01-177-1842
FSC: 6145
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
colorYELLOW FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
temp_rating80.0 CELSIUS DEGC
tracer_colorYELLOW SINGLE TRACER FIRST CONDUCTOR
conductor_formSOLID ALL CONDUCTORS
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
conductor_quantity2
round_conductor_size24 AWG ALL CONDUCTORS
cross-sectional_shape_styleTWIST
conductor_arrangement_and_quantity2 TWISTED TOGETHER W/NO OUTER COVERING
NSN6145-01-177-1842
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: AT8442-1PR · 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
CONDUCTOR ARRANGEMENT AND QUANTITY: 2 TWISTED TOGETHER W/NO OUTER COVERING
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
TRACER COLOR: BLUE SINGLE TRACER SECOND CONDUCTOR
CONDUCTOR FORM: SOLID ALL CONDUCTORS
COLOR: BLUE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
TEMP RATING: 80.0 CELSIUS DEGC
CROSS-SECTIONAL SHAPE STYLE: TWIST
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR ARRANGEMENT AND QUANTITY2 TWISTED TOGETHER W/NO OUTER COVERING
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
TRACER COLORBLUE SINGLE TRACER SECOND CONDUCTOR
CONDUCTOR FORMSOLID ALL CONDUCTORS
COLORBLUE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
TRACER COLORYELLOW SINGLE TRACER FIRST CONDUCTOR
TEMP RATING80.0 CELSIUS DEGC
CROSS-SECTIONAL SHAPE STYLETWIST
ROUND CONDUCTOR SIZE24 AWG ALL CONDUCTORS
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
P46F836 CORD PACKUpgraded Successor
successor cross-reference
successor
841 506 587Upgraded Successor
successor cross-reference
successor
2042JInterchangeable
Same NIIN cross-reference
interchangeable
CIT 4090Interchangeable
Same NIIN cross-reference
interchangeable
2C241B-6/4-4/6Interchangeable
Same NIIN cross-reference
interchangeable
841 506 553Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AT8442-1PR?
AT8442-1PR is a AT8442-1PR. It is classified as a MRO (MRO_GENERAL).
What parts can replace AT8442-1PR?
There are 7 known substitutes for AT8442-1PR: P46F836 CORD PACK, 841 506 587, 2042J and 4 more. Substitute compatibility should be verified for your specific system.
Is AT8442-1PR still available?
AT8442-1PR is currently cancelled.
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