PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6840831File,pulp Canal,dental

Dentsply Sirona Inc · NSN 6520-01-717-8019 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-717-8019 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-717-8019. Primary manufacturer part number: 6840831.
Features
  • File,pulp Canal,dental — FSC 6520
  • Quantity: 6
  • Color: SILVER
  • Size Designator: 08
  • Material: PLASTIC HANDLE
  • Material: STEEL CORROSION RESISTING BLADE
  • 5 verified cross-references
  • Primary manufacturer: Dentsply Sirona Inc
Applications
  • Applications requiring Plastic Handle construction
General Description

The File,pulp Canal,dental, cataloged under National Stock Number 6520-01-717-8019, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Dentsply Sirona Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-717-8019
Primary Part Number6840831
Item NameFile,pulp Canal,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDentsply Sirona Inc
StatusACTIVE
Quantity6
ColorSILVER
Size Designator08
MaterialPLASTIC HANDLE
MaterialSTEEL CORROSION RESISTING BLADE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 2
5961-00-465-0552 INTERCHANGEABLE
Semiconductor Device,diode
4720-01-514-7651503-0501 INTERCHANGEABLE
Hose,preformed
Cummins Power Generation Inc.
Cross-Reference Index
Part NumberManufacturer
1662943 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
2221299 Henry Schein, Inc. (USA)
6520NCM249584 Defense Medical Standardization Board (USA)
6840831 PRIMARY Dentsply Sirona Inc (USA)
5031-163 Benco Dental Supply Co. (USA)
Related Parts
5961-00-465-0552INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4720-01-514-7651INTERCHANGEABLE
HOSE,PREFORMED
503-0501

Frequently Asked Questions

What is NSN 6520-01-717-8019?

NSN 6520-01-717-8019 is a File,pulp Canal,dental, manufactured by Dentsply Sirona Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-717-8019?

NSN 6520-01-717-8019 has 5 cross-referenced part numbers: 1662943 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 2221299 (Henry Schein, Inc.), 6520NCM249584 (Defense Medical Standardization Board), 6840831 (Dentsply Sirona Inc), 5031-163 (Benco Dental Supply Co.).

What NSN replaces 6520-01-717-8019?

There are 2 known substitutes for 6520-01-717-8019: 5961-00-465-0552, 4720-01-514-7651. Verify interchangeability with system specifications before substitution.

What are the specifications of 6840831?

Key specifications for 6840831: Special Features: READY STEEL K=FILE; 31MM LENGTH; SIZE 08; GRAY COLOR-CODED HANDLE; STAINLESS STEEL, SAFE-ENDED NON-CUTTING BATT TIP, TWISTED DESIGN, MADE FROM SQUARE BLANK, PRE-INSERTED SILICON STOP; PRE-STERILIZED. THESE DENTAL INSTRUMENTS HAVE A SQUARE CROSS-SECTIONAL SHAPE WHICH MAKES THEM EFFECTIVE IN VARIOUS ROOT CANAL TREATMENTS INCLUDING ROOT CANAL CLEANING, UNCLOGGING, AND SHAPING. DURABLE & SHARP - MADE FROM PREMIUM STAINLESS STEEL, THESE DENTAL MATERIALS ARE STRONG AND STAND WELL AGAINST FRACTURES AND BREAKAGE. THEY'RE ALSO DESIGNED TO PROVIDE EXCELLENT CUTTING EFFICIENCY. TACTILE FEEL & SECURE GRIP - THESE ROOT CANAL INSTRUMENTS HAVE COLOR-CODED PLASTIC HANDLES THAT HAVE GROOVES AND AN ERGONOMIC SHAPE THAT ALLOWS FOR EASIER AND MORE CONVENIENT HANDLING BY PROFESSIONALS. MM; Part Name Assigned by Controlling Agency: HAND FILES, READY-STEEL K-FILE MULTIPACK SIZE 8 31MM MM; Quantity: 6; Color: SILVER. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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