PartsTable / MRO / 9L28040
9L28040 — Cable Assembly Specs
✓ 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 9L28040 is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FIRST POSITION PRIMARY INSULATION CABLE, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, temp_rating: -40.0 CELSIUS AND 105.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: RED POLARITY STRIPE. This part is cataloged in the Federal Logistics Information System under NSN 6145-01-449-9431, 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 →
9L28040
NSN: 6145-01-449-9431 FSC: 6145 CAGE: 16428 — BELDEN WIRE & CABLE COMPANY LLC DBA BELDEN CDT ELECTRONICS DIVISION (USA)
SPECIFICATIONS
color GRAY/GREY FIRST POSITION PRIMARY INSULATION CABLE material COPPER CORE CONDUCTOR ALL CONDUCTORS temp_rating -40.0 CELSIUS AND 105.0 CELSIUS DEGC conductor_form STRANDED ALL CONDUCTORS voltage_rating 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS special_features RED POLARITY STRIPE surface_treatment TIN CORE CONDUCTOR ALL CONDUCTORS conductor_quantity 40 round_conductor_size 28 AWG ALL CONDUCTORS environmental_protection FIRE RESISTANT AND OZONE RESISTANT cross-sectional_shape_style FLAT strand_awg_size_per_conductor 36 ALL CONDUCTORS NSN 6145-01-449-9431
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION
CROSS-SECTION
JACKET
WIRE SPECIFICATIONS
Conductor Size: —
Conductor Count: —
Voltage Rating: —
Insulation: —
Temp Rating: —
PN: 9L28040 · 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
• ENVIRONMENTAL PROTECTION: FIRE RESISTANT AND OZONE RESISTANT
• STRAND AWG SIZE PER CONDUCTOR: 36 ALL CONDUCTORS
• STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
• ROUND CONDUCTOR SIZE: 28 AWG ALL CONDUCTORS
• SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
• MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION CABLE
• COLOR: GRAY/GREY FIRST POSITION PRIMARY INSULATION CABLE
• VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ENVIRONMENTAL PROTECTION FIRE RESISTANT AND OZONE RESISTANT STRAND AWG SIZE PER CONDUCTOR 36 ALL CONDUCTORS STRAND QUANTITY PER CONDUCTOR 7 ALL CONDUCTORS ROUND CONDUCTOR SIZE 28 AWG ALL CONDUCTORS SURFACE TREATMENT TIN CORE CONDUCTOR ALL CONDUCTORS MATERIAL PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION CABLE COLOR GRAY/GREY FIRST POSITION PRIMARY INSULATION CABLE VOLTAGE RATING 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS MATERIAL COPPER CORE CONDUCTOR ALL CONDUCTORS CONDUCTOR QUANTITY 40
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
17741 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
8293 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
2946719 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
802027335923-1 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
802027335923 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
507F Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT Sourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 9L28040?
9L28040 is a 9L28040. It is classified as a MRO (MRO_GENERAL).
What parts can replace 9L28040?
There are 12 known substitutes for 9L28040: 17741, 8293, 2946719 and 9 more. Substitute compatibility should be verified for your specific system.
Is 9L28040 still available?
9L28040 is currently cancelled.
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