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Technical Data Sheet
PartsTable / COMPONENT / 665741
665741 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BUR,DENTAL,EXCAVATING is a the manufacturer industrial component. Key specifications include material: STEEL SHANK, end_shape: ROUND, head_shape: STRAIGHT FISSURE, head_size_designation: 57, handpiece_type_for_which_designed: FRICTION GRIP, part_name_assigned_by_controlling_agency: BUR DENTAL EXCAVATING ANGLE HDNPC TUNG CARB HD SZ 57 10S. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6520-01-003-3916, 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
665741
NSN: 6520-01-003-3916
FSC: 6520
CAGE: 11107 — DENTSPLY SIRONA INC. DBA DENTSPLY CAULK DIV CAULK DIVISION (USA)
SPECIFICATIONS
materialSTEEL SHANK
end_shapeROUND
head_shapeSTRAIGHT FISSURE
head_size_designation57
handpiece_type_for_which_designedFRICTION GRIP
part_name_assigned_by_controlling_agencyBUR DENTAL EXCAVATING ANGLE HDNPC TUNG CARB HD SZ 57 10S
NSN6520-01-003-3916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUR,DENTAL,EXCAVATING TITLE COMPONENT PN 665741 MFR BUR,DENTAL,EXCAVATING
KEY FEATURES
•
MATERIAL: STEEL SHANK
•
HEAD SIZE DESIGNATION: 57
•
HEAD SHAPE: STRAIGHT FISSURE
•
HANDPIECE TYPE FOR WHICH DESIGNED: FRICTION GRIP
•
END SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL SHANK
HEAD SIZE DESIGNATION57
MATERIALTUNGSTEN CARBIDE HEAD
PART NAME ASSIGNED BY CONTROLLING AGENCYBUR DENTAL EXCAVATING ANGLE HDNPC TUNG CARB HD SZ 57 10S
HEAD SHAPESTRAIGHT FISSURE
HANDPIECE TYPE FOR WHICH DESIGNEDFRICTION GRIP
END SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
14944Interchangeable
interchangeable cross-reference
interchangeable
14994Interchangeable
interchangeable cross-reference
interchangeable
F2650Interchangeable
interchangeable cross-reference
interchangeable
CV41S5501-8ALT2PH60DLV10211Interchangeable
interchangeable cross-reference
interchangeable
DD421S55-0209PC4H60DLV10211Interchangeable
interchangeable cross-reference
interchangeable
AD22S4503-250053PC73Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 665741?
665741 is a BUR,DENTAL,EXCAVATING.
What parts can replace 665741?
There are 6 known substitutes for 665741: 14944, 14994, F2650 and 3 more. Substitute compatibility should be verified for your specific system.
Is 665741 still available?
665741 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026