PartsTable
Technical Data Sheet
8740 ✓ 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 LIGHT GUIDE,DENTAL CURING is a the manufacturer industrial component. Key specifications include shape: CURVED, construction: ONE-PIECE, special_features: 8MM TURBO+; FOR DURING SYSTEM VISIBLE LIGHT MM, end_item_identification: CURING SYS OPTILUX 501 VISIBLE LIGHT, 6520-01-296-5760, disposition_after_initial_use: REUSABLE, part_name_assigned_by_controlling_agency: LIGHT GUIDE 8MM TRUBO+ CURVED REPLACEMENT MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-536-7684, 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 8740
NSN: 6145-00-536-7684
FSC: 6145
CAGE: 90484 — RSCC WIRE & CABLE LLC (USA)
SPECIFICATIONS
shapeCURVED
constructionONE-PIECE
special_features8MM TURBO+; FOR DURING SYSTEM VISIBLE LIGHT MM
end_item_identificationCURING SYS OPTILUX 501 VISIBLE LIGHT, 6520-01-296-5760
disposition_after_initial_useREUSABLE
part_name_assigned_by_controlling_agencyLIGHT GUIDE 8MM TRUBO+ CURVED REPLACEMENT MM
NSN6145-00-536-7684
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 8740 · 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: PLASTIC POLYVINYL CHLORIDE (PVC) THIRD POSITION JACKET CABLE
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY: 22 TWISTED PAIR ALL GROUPS
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 22 TWISTED PAIR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) THIRD POSITION JACKET CABLE
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION JACKET ALL GROUPS
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY22 TWISTED PAIR ALL GROUPS
MATERIALTIN SECOND POSITION SHIELD BRAID METALLIC CABLE
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY22 TWISTED PAIR
MATERIALCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
8740Upgraded Successor
successor cross-reference
successor
9610Interchangeable
interchangeable cross-reference
interchangeable
6181-96-1 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
6181-96-1Interchangeable
interchangeable cross-reference
interchangeable
4829-03Interchangeable
interchangeable cross-reference
interchangeable
952213Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8740?
8740 is a LIGHT GUIDE,DENTAL CURING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8740?
There are 7 known substitutes for 8740: 8740, 9610, 6181-96-1 ITEM 3 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8740?
8740 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-536-7684. This indicates validated use in U.S. government and defense supply chains.
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