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MILW583 — MILW583

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MILW583: MILW583.

The MILW583 is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYIMIDE SECOND POSITION COATING SINGLE CONDUCTOR, temp_rating: 220.0 CELSIUS DEGC, conductor_form: SOLID SINGLE CONDUCTOR, special_features: DO NOT DUPE TO NSN 6145-00-937-8402; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE, round_conductor_size: 16 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 6145-00-058-7171, 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→ MILW583
NSN: 6145-00-058-7171
NIINs: 000587171, 000587173, 000587178, 000587180, 000587182, 000587250, 000587255, 000587287, 000587288, 000587289, 000587290, 000587299, 001604941, 001604944, 001604947, 001604948, 001604949, 001605067, 001605070, 001605072, 001646853, 001647055, 001706852, 001792408, 001792419, 001792426, 001792427, 001792449, 001792454, 001792455, 001792456, 001792457, 001792458, 001792469, 001792477, 001792480, 001792487, 001792491, 001843850, 001906944, 001906959, 001906961, 001906968, 001906971, 001912315, 001912332, 001912386, 001912387, 001912388, 001912389, 001912390, 001912391, 001912392, 001912393, 001912396, 001912399, 001912400, 001912401, 001912411, 001912412, 001912413, 001912418, 002750758, 002750759, 002750760, 002750767, 002750768, 002750769, 002839018, 002839019, 002839020, 002839021, 002839022, 002839023, 002839445, 002997599, 005042382, 005568850, 008257316, 008897576, 009018189, 009018293, 009020457, 009358779, 009358780, 009358781, 009358782, 009358783, 009377848, 009377850, 009377852, 009377854, 009377856, 009377858, 009377860, 009377862, 009377864, 009377866, 009378197, 009378199, 009378201, 009378203, 009378205, 009378207, 009378209, 009378211, 009378213, 009378215, 009378225, 009378227, 009378229, 009378231, 009378233, 009378235, 009378237, 009378239, 009378241, 009378243, 009378366, 009378368, 009378370, 009378372, 009378374, 009378376, 009378378, 009378382, 009378384, 009378386, 009378390, 009378392, 009378396, 009378398, 009378400, 009378402, 009378404, 009378406, 009378408, 009378410, 009378412, 009378414, 009378561, 009378563, 009378565, 009378567, 009378569, 009378571, 009378573, 009378575, 009378577, 009378579, 009378581, 009378583, 009378585, 009378587, 009378589, 009378634, 009378642, 009378644, 009378646, 009378648, 009378662, 009378664, 009378666, 009378668, 009378670, 009378674, 009378885, 009378887, 009378889, 009378891, 009378893, 009378895, 009737847, 010540910, 013542618, 014651178
FSC: 6145 — Wire and Cable, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC POLYIMIDE SECOND POSITION COATING SINGLE CONDUCTOR
temp_rating220.0 CELSIUS DEGC
conductor_formSOLID SINGLE CONDUCTOR
special_featuresDO NOT DUPE TO NSN 6145-00-937-8402; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE
round_conductor_size16 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
cross_section_outside_diameter0.054 INCHES NOMINAL IN
material_document_and_classificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-00-058-7171
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MILW583 · 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
•
ROUND CONDUCTOR SIZE: 26 AWG SINGLE CONDUCTOR
•
TEMP RATING: 220.0 CELSIUS DEGC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: SPIRAL SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.018 INCHES NOMINAL IN
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE26 AWG SINGLE CONDUCTOR
TEMP RATING220.0 CELSIUS DEGC
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSPIRAL SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.018 INCHES NOMINAL IN
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC POLYIMIDE FIRST POSITION COATING SINGLE CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILW583?
MILW583 is a MILW583. It is classified as a MRO (MRO_GENERAL).
What is the NSN for MILW583?
MILW583 is cataloged in the U.S. Government catalog under NSN 6145-00-058-7171. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.