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B1-9375 — B1-9375

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

B1-9375: B1-9375.

The B1-9375 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, material: PLASTIC POLYIMIDE SECOND POSITION COATING ALL CONDUCTORS, tracer_color: ORANGE SINGLE TRACER THIRD CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: A BLACK COLOR BAND SHALL BE APPLIED TO BASIC WIRE EVERY 2 3/4 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-355-8871, 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→ B1-9375
NSN: 6145-01-355-8871
FSC: 6145 — Wire and Cable, Electrical
CAGE: 12515 — NEXANS AEROSPACE USA LLC (USA)
SPECIFICATIONS
colorWHITE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
materialPLASTIC POLYIMIDE SECOND POSITION COATING ALL CONDUCTORS
tracer_colorORANGE SINGLE TRACER THIRD CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresA BLACK COLOR BAND SHALL BE APPLIED TO BASIC WIRE EVERY 2 3/4 INCHES IN
surface_treatmentNICKEL CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity5
round_conductor_size26 AWG ALL CONDUCTORS
cross-sectional_width0.103 INCHES NOMINAL IN
cross-sectional_height0.103 INCHES NOMINAL IN
cross-sectional_shape_styleTWIST
NSN6145-01-355-8871
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: B1-9375 · 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
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ROUND CONDUCTOR SIZE: 26 AWG ALL CONDUCTORS
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VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
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CROSS-SECTIONAL HEIGHT: 0.103 INCHES NOMINAL IN
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CROSS-SECTIONAL WIDTH: 0.103 INCHES NOMINAL IN
•
TRACER COLOR: BLUE SINGLE TRACER SECOND CONDUCTOR
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE26 AWG ALL CONDUCTORS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.103 INCHES NOMINAL IN
TRACER COLORBLUE SINGLE TRACER SECOND CONDUCTOR
TRACER COLORGREEN SINGLE TRACER FOURTH CONDUCTOR
TRACER COLORRED SINGLE TRACER FIFTH CONDUCTOR
TRACER COLORORANGE SINGLE TRACER THIRD CONDUCTOR
CONDUCTOR QUANTITY5
SUBSTITUTES & CROSS-REFERENCES 3
LE572-0052-1265Reference document
Same NSN cross-reference
Reference document — Secondary reference
NEMA-WC27500Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
35-90069/26Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B1-9375?
B1-9375 is a B1-9375. It is classified as a MRO (MRO_GENERAL).
What parts can replace B1-9375?
There are 3 known substitutes for B1-9375: LE572-0052-1265, NEMA-WC27500, 35-90069/26. Substitute compatibility should be verified for your specific system.
What is the NSN for B1-9375?
B1-9375 is cataloged in the U.S. Government catalog under NSN 6145-01-355-8871. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
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.