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Technical Data Sheet
PartsTable / MRO / 386321-1
386321-1 ✓ 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 386321-1 is a the manufacturer industrial component. Key specifications include color: BLACK FOURTH POSITION JACKET CABLE, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, special_features: 20 TWISTED PAIRS PLUS 2 SHIELDED TWISTED PAIRS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS, conductor_quantity: 44. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-010-2533, 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→ 386321-1
NSN: 6145-01-010-2533
FSC: 6145
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)
SPECIFICATIONS
colorBLACK FOURTH POSITION JACKET CABLE
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
special_features20 TWISTED PAIRS PLUS 2 SHIELDED TWISTED PAIRS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity44
round_conductor_size20 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor32 ALL CONDUCTORS
strand_quantity_per_conductor19 ALL CONDUCTORS
cross_section_outside_diameter0.810 INCHES NOMINAL IN
conductor_arrangement_and_quantity22 TWISTED PAIR
NSN6145-01-010-2533
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 386321-1 · 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 CODING DOCUMENT: 386321-00752 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
CROSS SECTION OUTSIDE DIAMETER: 0.810 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
MATERIAL: COPPER THIRD POSITION SHIELD BRAID METALLIC CABLE
•
ROUND CONDUCTOR SIZE: 20 AWG ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 22 TWISTED PAIR
•
COLOR: BLACK FOURTH POSITION JACKET CABLE
TECHNICAL CHARACTERISTICS (FLIS)
COLOR CODING DOCUMENT386321-00752 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
CROSS SECTION OUTSIDE DIAMETER0.810 INCHES NOMINAL IN
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
MATERIALCOPPER THIRD POSITION SHIELD BRAID METALLIC CABLE
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY22 TWISTED PAIR
COLORBLACK FOURTH POSITION JACKET CABLE
STRAND QUANTITY PER CONDUCTOR19 ALL CONDUCTORS
SPECIAL FEATURES20 TWISTED PAIRS PLUS 2 SHIELDED TWISTED PAIRS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
102370-009Upgraded Successor
successor cross-reference
successor
10202DAPUpgraded Successor
successor cross-reference
successor
20-10202Upgraded Successor
successor cross-reference
successor
10202Upgraded Successor
successor cross-reference
successor
38632-1Interchangeable
interchangeable cross-reference
interchangeable
MSR-600-29Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 386321-1?
386321-1 is a 386321-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 386321-1?
There are 6 known substitutes for 386321-1: 102370-009, 10202DAP, 20-10202 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 386321-1?
386321-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-010-2533. 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