PartsTable
Technical Data Sheet
PartsTable / MRO / CS2L
CS2L ✓ 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 CS2L is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, round_conductor_size: 2 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND, nondefinitive_spec/std_data: SGR TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-282-9578, 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→ CS2L
NSN: 6145-01-282-9578
FSC: 6145
CAGE: 78174 — STANDARD MOTOR PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
round_conductor_size2 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
nondefinitive_spec/std_dataSGR TYPE
specification/standard_data81343-SAE J1127 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
strand_awg_size_per_conductor23 SINGLE CONDUCTOR
strand_quantity_per_conductor127 SINGLE CONDUCTOR
cross_section_outside_diameter0.490 INCHES NOMINAL IN
material_document_and_classificationASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-01-282-9578
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: CS2L · 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
•
STRAND QUANTITY PER CONDUCTOR: 127 SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 2 AWG SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.490 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
VOLTAGE RATING: 50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
SPECIFICATION/STANDARD DATA: 81343-SAE J1127 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
STRAND QUANTITY PER CONDUCTOR127 SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE2 AWG SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.490 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATA81343-SAE J1127 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATASGR TYPE
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
264AUpgraded Successor
successor cross-reference
successor
J1127Upgraded Successor
successor cross-reference
successor
J1127-SGT-4AWG-0Upgraded Successor
successor cross-reference
successor
736102Upgraded Successor
successor cross-reference
successor
J1127 TYPE SGR 1/0 AWG-BLKUpgraded Successor
successor cross-reference
successor
SAE J1127Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS2L?
CS2L is a CS2L. It is classified as a MRO (MRO_GENERAL).
What parts can replace CS2L?
There are 21 known substitutes for CS2L: 264A, J1127, J1127-SGT-4AWG-0 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CS2L?
CS2L is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-282-9578. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026