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Technical Data Sheet
PartsTable / MRO / 55A0111-18-9
55A0111-18-9 ✓ 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 55A0111-18-9 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: -65.0 CELSIUS AND 150.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, special_features: WEAPON SYSTEM ESSENTIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-113-1363, 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→ 55A0111-18-9
NSN: 6145-01-113-1363
FSC: 6145
CAGE: D1973 — TYCO ELECTRONICS RAYCHEM GMBH (DEU)
SPECIFICATIONS
colorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating-65.0 CELSIUS AND 150.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size18 AWG SINGLE CONDUCTOR
end_item_identificationETN; DYF; XMN; ATF; FNF; MVF; ESN; AYF; XRN; ERN
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
NSN6145-01-113-1363
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 55A0111-18-9 · 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: 0.060 INCHES NOMINAL IN
•
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.060 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
END ITEM IDENTIFICATIONETN; DYF; XMN; ATF; FNF; MVF; ESN; AYF; XRN; ERN
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
513 508-9Upgraded Successor
successor cross-reference
successor
37AA-0111-20-9Upgraded Successor
successor cross-reference
successor
AS22759/32Upgraded Successor
successor cross-reference
successor
M22759/32-16-9Upgraded Successor
successor cross-reference
successor
R39716-9Upgraded Successor
successor cross-reference
successor
59/44-12-9Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55A0111-18-9?
55A0111-18-9 is a 55A0111-18-9. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55A0111-18-9?
There are 26 known substitutes for 55A0111-18-9: 513 508-9, 37AA-0111-20-9, AS22759/32 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55A0111-18-9?
55A0111-18-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-113-1363. 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