PartsTable
Technical Data Sheet
503 260-1 ✓ 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

LIGHT ASSEMBLY,CLEARANCE MARKER. Key specifications include part_name_assigned_by_controlling_agency: HOUSING, UPPER OIL SEAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-137-1630, 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 503 260-1
NSN: 6145-01-137-1630
FSC: 6145
CAGE: S3708 — HUBER AND SUHNER LTD (CHE)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyHOUSING, UPPER OIL SEAL
NSN6145-01-137-1630
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 503 260-1 · 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
ROUND CONDUCTOR SIZE: 24 AWG SINGLE CONDUCTOR
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
COLOR: BROWN FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.036 INCHES NOMINAL IN
TEMP RATING: 150.0 CELSIUS DEGC
MATERIAL: COPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
ROUND CONDUCTOR SIZE24 AWG SINGLE CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
COLORBROWN FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.036 INCHES NOMINAL IN
TEMP RATING150.0 CELSIUS DEGC
MATERIALCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SAE-AS22759/19Upgraded Successor
successor cross-reference
successor
GW805CE24-19-9HUpgraded Successor
successor cross-reference
successor
MIL-W-22759/19Upgraded Successor
successor cross-reference
successor
KD503R12Interchangeable
interchangeable cross-reference
interchangeable
101663Interchangeable
interchangeable cross-reference
interchangeable
503-2601Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503 260-1?
503 260-1 is a LIGHT ASSEMBLY,CLEARANCE MARKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503 260-1?
There are 8 known substitutes for 503 260-1: SAE-AS22759/19, GW805CE24-19-9H, MIL-W-22759/19 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503 260-1?
503 260-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-137-1630. This indicates validated use in U.S. government and defense supply chains.
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