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Technical Data Sheet
PartsTable / MRO / M3702-S7MSB
M3702-S7MSB ✓ 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 M3702-S7MSB is a the manufacturer industrial component. Key specifications include material: STEEL CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, round_conductor_size: 20 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND, strand_awg_size_per_conductor: 28 SINGLE CONDUCTOR, strand_quantity_per_conductor: 7 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 6145-00-984-7739, 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→ M3702-S7MSB
NSN: 6145-00-984-7739
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
round_conductor_size20 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor28 SINGLE CONDUCTOR
strand_quantity_per_conductor7 SINGLE CONDUCTOR
cross_section_outside_diameter0.285 INCHES NOMINAL IN
NSN6145-00-984-7739
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M3702-S7MSB · 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 SECTION OUTSIDE DIAMETER: 0.285 INCHES NOMINAL IN
•
MATERIAL: STEEL CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 28 SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 20 AWG SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.285 INCHES NOMINAL IN
MATERIALSTEEL CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR28 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE20 AWG SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.285 INCHES NOMINAL IN
MATERIALSTEEL CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR28 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
3702U7LCUpgraded Successor
successor cross-reference
successor
7799Upgraded Successor
successor cross-reference
successor
MILC3702Upgraded Successor
successor cross-reference
successor
51465RUpgraded Successor
successor cross-reference
successor
344Upgraded Successor
successor cross-reference
successor
812320Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3702-S7MSB?
M3702-S7MSB is a M3702-S7MSB. It is classified as a MRO (MRO_GENERAL).
What parts can replace M3702-S7MSB?
There are 24 known substitutes for M3702-S7MSB: 3702U7LC, 7799, MILC3702 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3702-S7MSB?
M3702-S7MSB is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-984-7739. 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