PartsTable
Technical Data Sheet
MIL583 ✓ 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 MIL583 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, special_features: CLASS 220 AND TYPE M2 HEAVY, round_conductor_size: 20 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUNDROUND, cross_section_outside_diameter: 0.035 INCHES NOMINAL0.035 INCHES NOMINAL IN, material_document_and_classification: ASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-937-8394, 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 MIL583
NSN: 6145-00-937-8394
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
special_featuresCLASS 220 AND TYPE M2 HEAVY
round_conductor_size20 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUNDROUND
cross_section_outside_diameter0.035 INCHES NOMINAL0.035 INCHES NOMINAL IN
material_document_and_classificationASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-00-937-8394
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL583 · 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
TEMP RATING: 220.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER: 0.035 INCHES NOMINAL IN
MATERIAL: PLASTIC POLYAMIDE NYLON FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLE: ROUND
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 20 AWG SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING220.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER0.035 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE20 AWG SINGLE CONDUCTOR
SPECIAL FEATURESPACKED FOR ISSUE ON 75 POUND REEL LBS
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC POLYAMIDE NYLON SECOND POSITION SECONDARY INSULATION SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
LE423-20AWGUpgraded Successor
successor cross-reference
successor
J-W-1177/15-02C020Upgraded Successor
successor cross-reference
successor
J-W-1177/15Upgraded Successor
successor cross-reference
successor
NYLACAWG20Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL583?
MIL583 is a MIL583. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL583?
There are 4 known substitutes for MIL583: LE423-20AWG, J-W-1177/15-02C020, J-W-1177/15 and 1 more. Substitute compatibility should be verified for your specific system.
Is MIL583 still available?
MIL583 is currently cancelled.
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