PartsTable
Technical Data Sheet
BJ18C9SP ✓ 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 BJ18C9SP is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, temp_rating: -55.0 CELSIUS AND 105.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, surface_treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-493-1539, 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 BJ18C9SP
NSN: 6145-00-493-1539
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorGRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
temp_rating-55.0 CELSIUS AND 105.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
conductor_quantity1
round_conductor_size18 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
cross_section_outside_diameter0.130 INCHES NOMINAL IN
NSN6145-00-493-1539
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: BJ18C9SP · 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
COLOR: WHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIAL: COPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
COLORWHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIALCOPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
COLORGRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
MATERIALPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET SINGLE CONDUCTOR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CONDUCTOR QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
B24-19/36N-S2VUpgraded Successor
successor cross-reference
successor
3210Upgraded Successor
successor cross-reference
successor
MIL-C-55021/1Upgraded Successor
successor cross-reference
successor
MPD1507Upgraded Successor
successor cross-reference
successor
9144226Upgraded Successor
successor cross-reference
successor
MIL-C-55021/2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BJ18C9SP?
BJ18C9SP is a BJ18C9SP. It is classified as a MRO (MRO_GENERAL).
What parts can replace BJ18C9SP?
There are 22 known substitutes for BJ18C9SP: B24-19/36N-S2V, 3210, MIL-C-55021/1 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BJ18C9SP?
BJ18C9SP is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-493-1539. This indicates validated use in U.S. government and defense supply chains.
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