PartsTable
Technical Data Sheet
20GA ✓ 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 20GA is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR, material: PLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, round_conductor_size: 20 AWG SINGLE CONDUCTOR, strand_awg_size_per_conductor: 27 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 6145-00-735-7764, 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 20GA
NSN: 6145-00-735-7764
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
materialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
round_conductor_size20 AWG SINGLE CONDUCTOR
strand_awg_size_per_conductor27 SINGLE CONDUCTOR
strand_quantity_per_conductor7 SINGLE CONDUCTOR
NSN6145-00-735-7764
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 20GA · 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
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
MATERIAL: SILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 33 SINGLE CONDUCTOR
VOLTAGE RATING: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
NONDEFINITIVE SPEC/STD DATA: 20AWG TYPE
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
MATERIALSILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR33 SINGLE CONDUCTOR
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALGLASS FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
NONDEFINITIVE SPEC/STD DATA20AWG TYPE
MATERIALPLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION SECONDARY INSULATION SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE20 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
RSS5-106-02Upgraded Successor
successor cross-reference
successor
MS25471-02Upgraded Successor
successor cross-reference
successor
MIL-DTL-8777Upgraded Successor
successor cross-reference
successor
MTSK1927ADDUpgraded Successor
successor cross-reference
successor
W77-14Upgraded Successor
successor cross-reference
successor
PP13571Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20GA?
20GA is a 20GA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20GA?
There are 20 known substitutes for 20GA: RSS5-106-02, MS25471-02, MIL-DTL-8777 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20GA?
20GA is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-735-7764. This indicates validated use in U.S. government and defense supply chains.
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