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Technical Data Sheet
PartsTable / MRO / 12998
12998 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS, temp_rating: 135.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: PLASTIC,POLYOLEFIN IS IRRADIATED AND CROSS-LINKED, surface_treatment: TIN CORE CONDUCTOR 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 6145-01-251-2011, 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→ 12998
NSN: 6145-01-251-2011
FSC: 6145
CAGE: 3ET41 — RSCC WIRE & CABLE LLC DBA MARMON INDUSTRIAL ENERGY & INFRASTRUCTURE - EAST GRANBY (USA)
SPECIFICATIONS
materialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
temp_rating135.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresPLASTIC,POLYOLEFIN IS IRRADIATED AND CROSS-LINKED
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size16 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor29 ALL CONDUCTORS
strand_quantity_per_conductor19 ALL CONDUCTORS
cross_section_outside_diameter0.345 INCHES NOMINAL IN
NSN6145-01-251-2011
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 12998 · 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
•
MATERIAL: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
ROUND CONDUCTOR SIZE: 16 AWG ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 TWISTED PAIR
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CROSS SECTION OUTSIDE DIAMETER: 0.345 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
ROUND CONDUCTOR SIZE16 AWG ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY1 TWISTED PAIR
SPECIAL FEATURESPLASTIC,POLYOLEFIN IS IRRADIATED AND CROSS-LINKED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER0.345 INCHES NOMINAL IN
CONDUCTOR QUANTITY2
TEMP RATING135.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
129998Interchangeable
interchangeable cross-reference
interchangeable
12998Interchangeable
interchangeable cross-reference
interchangeable
0-13146Interchangeable
interchangeable cross-reference
interchangeable
240Q1Interchangeable
interchangeable cross-reference
interchangeable
6041H177Interchangeable
interchangeable cross-reference
interchangeable
373290-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12998?
12998 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12998?
There are 9 known substitutes for 12998: 129998, 12998, 0-13146 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12998?
12998 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-251-2011. 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