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Technical Data Sheet
PartsTable / COMPONENT / KSC-SPEC-E-0031/81
KSC-SPEC-E-0031/81 ✓ Verified by PartsTable
— · WIRE CABLE
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 KSC-SPEC-E-0031/81 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-089-7188, 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
KSC-SPEC-E-0031/81
NSN: 6145-01-089-7188
FSC: 6145
CAGE: 22264 — JOHN F KENNEDY SPACE CENTER DBA NASA DIV KENNEDY SPACE CENTER (USA)
SPECIFICATIONS
Part NumberKSC-SPEC-E-0031/81
NSN6145-01-089-7188
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: KSC-SPEC-E-0031/81 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
ROUND CONDUCTOR SIZE: 20 AWG ALL CONDUCTORS
•
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
•
VOLTAGE RATING: 1500.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 7
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 7 SINGLES
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
VOLTAGE RATING1500.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY7
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY7 SINGLES
CROSS-SECTIONAL SHAPE STYLEROUND
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
ST671Interchangeable
interchangeable cross-reference
interchangeable
3024592-2Interchangeable
interchangeable cross-reference
interchangeable
007-675248Interchangeable
interchangeable cross-reference
interchangeable
33281Interchangeable
Aaep407
interchangeable
FF0503900Interchangeable
interchangeable cross-reference
interchangeable
SAS014568Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KSC-SPEC-E-0031/81?
KSC-SPEC-E-0031/81 is a KSC-SPEC-E-0031/81.
What parts can replace KSC-SPEC-E-0031/81?
There are 8 known substitutes for KSC-SPEC-E-0031/81: ST671, 3024592-2, 007-675248 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KSC-SPEC-E-0031/81?
KSC-SPEC-E-0031/81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-089-7188. 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