PartsTable
Technical Data Sheet
PartsTable / MRO / 301559-3
301559-3 ✓ 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 301559-3 is a the manufacturer industrial component. Key specifications include width: 0.625 INCHES NOMINAL SINGLE CONDUCTOR IN, material: COPPER ALLOY 101 AND COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: BRAID, FLAT SINGLE CONDUCTOR, surface_treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR, round_conductor_size: 10 AWG SINGLE CONDUCTOR, cross-sectional_width: 0.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-125-5140, 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→ 301559-3
NSN: 6145-01-125-5140
FSC: 6145
CAGE: 60695 — SCIENCE APPLICATIONS INTERNATIONAL CORPORATION DBA SAIC (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL SINGLE CONDUCTOR IN
materialCOPPER ALLOY 101 AND COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formBRAID, FLAT SINGLE CONDUCTOR
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size10 AWG SINGLE CONDUCTOR
cross-sectional_width0.625 INCHES NOMINAL IN
cross-sectional_height0.030 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT
strand_awg_size_per_conductor36 SINGLE CONDUCTOR
strand_quantity_per_conductor384 SINGLE CONDUCTOR
material_document_and_classificationASTM B3 3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
surface_treatment_document_and_classificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-01-125-5140
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 301559-3 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
WIDTH: 0.625 INCHES NOMINAL SINGLE CONDUCTOR IN
•
CROSS-SECTIONAL HEIGHT: 0.030 INCHES NOMINAL IN
•
CONDUCTOR FORM: BRAID, FLAT SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 384 SINGLE CONDUCTOR
•
CROSS-SECTIONAL WIDTH: 0.625 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 101 AND COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
WIDTH0.625 INCHES NOMINAL SINGLE CONDUCTOR IN
CROSS-SECTIONAL HEIGHT0.030 INCHES NOMINAL IN
CONDUCTOR FORMBRAID, FLAT SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR384 SINGLE CONDUCTOR
CROSS-SECTIONAL WIDTH0.625 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 101 AND COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B3 3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE10 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
6086084Upgraded Successor
successor cross-reference
successor
425-0001-100Upgraded Successor
successor cross-reference
successor
6086084-2Upgraded Successor
successor cross-reference
successor
CENTURYUpgraded Successor
successor cross-reference
successor
QQB575Upgraded Successor
successor cross-reference
successor
2163Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 301559-3?
301559-3 is a 301559-3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 301559-3?
There are 27 known substitutes for 301559-3: 6086084, 425-0001-100, 6086084-2 and 24 more. Substitute compatibility should be verified for your specific system.
Is 301559-3 still available?
301559-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026