PartsTable
Technical Data Sheet
LSMCOS-7 ✓ 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 LSMCOS-7 is a the manufacturer industrial component. Key specifications include color: ORANGE FIFTH POSITION COVER SECOND CONDUCTOR, tracer_color: BLACK FIRST TRACER SEVENTH CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, conductor_quantity: 77, round_conductor_size: 18 AWG ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-202-2779, 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 LSMCOS-7
NSN: 6145-01-202-2779
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorORANGE FIFTH POSITION COVER SECOND CONDUCTOR
tracer_colorBLACK FIRST TRACER SEVENTH CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
conductor_quantity77
round_conductor_size18 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUNDROUND
strand_awg_size_per_conductor30 ALL CONDUCTORS
strand_quantity_per_conductor16 ALL CONDUCTORS
cross_section_outside_diameter0.585 INCHES NOMINAL0.585 INCHES NOMINAL IN
conductor_arrangement_and_quantity7 SINGLES
material_document_and_classificationASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
NSN6145-01-202-2779
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: LSMCOS-7 · 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
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
COLOR: BLUE SIXTH POSITION COVER THIRD CONDUCTOR
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR: 16 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
COLORBLUE SIXTH POSITION COVER THIRD CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
COLORWHITE SEVENTH POSITION COVER FOURTH CONDUCTOR
COLORGREEN FOURTH POSITION COVER FOURTH CONDUCTOR
COLORBLACK FIRST POSITION COVER FIRST CONDUCTOR
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR16 ALL CONDUCTORS
ROUND CONDUCTOR SIZE18 AWG ALL CONDUCTORS
TRACER COLORBLACK FIRST TRACER SEVENTH CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MIL-C-915/11Upgraded Successor
successor cross-reference
successor
MCOS-7Upgraded Successor
successor cross-reference
successor
MILC915-11Upgraded Successor
successor cross-reference
successor
MC0S6Upgraded Successor
successor cross-reference
successor
MC0S4Upgraded Successor
successor cross-reference
successor
MIL-C-24643/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LSMCOS-7?
LSMCOS-7 is a LSMCOS-7. It is classified as a MRO (MRO_GENERAL).
What parts can replace LSMCOS-7?
There are 14 known substitutes for LSMCOS-7: MIL-C-915/11, MCOS-7, MILC915-11 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LSMCOS-7?
LSMCOS-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-202-2779. This indicates validated use in U.S. government and defense supply chains.
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