PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6833024File,endodontic,hand

Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division · NSN 6520-01-503-5603 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-503-5603 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-503-5603. Primary manufacturer part number: 6833024.
Features
  • File,endodontic,hand — FSC 6520
  • Supplementary Features: SIZE 90-110,.02 TAPER, 21MM, FLEXOFILE, SAFE ENDED, BATT TIP, STAINLESS STEEL MM
  • 6 verified cross-references
  • Primary manufacturer: Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The File,endodontic,hand, cataloged under National Stock Number 6520-01-503-5603, 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. Dba Dentsply Caulk Div Caulk Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-503-5603
Primary Part Number6833024
Item NameFile,endodontic,hand
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
StatusCANCELLED
Supplementary FeaturesSIZE 90-110,.02 TAPER, 21MM, FLEXOFILE, SAFE ENDED, BATT TIP, STAINLESS STEEL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssuePG
Verified Substitutes 1
5970-00-177-177222-21923 INTERCHANGEABLE
Insulator,bushing
Preco Aircraft Motors Inc
Cross-Reference Index
Part NumberManufacturer
222-1923 Henry Schein, Inc. (USA)
6833024 PRIMARY Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division (USA)
6520NCM021882 Defense Medical Standardization Board (USA)
6713331 Tulsa Dental Products Llc Div Tulsa Dental Specialties And/or Maillefer North America (USA)
2221162 Henry Schein, Inc. (USA)
02-2513 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5970-00-177-1772INTERCHANGEABLE
INSULATOR,BUSHING
22-21923

Frequently Asked Questions

What is NSN 6520-01-503-5603?

NSN 6520-01-503-5603 is a File,endodontic,hand, manufactured by Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division, classified under FSC 6520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6520-01-503-5603?

NSN 6520-01-503-5603 has 6 cross-referenced part numbers: 222-1923 (Henry Schein, Inc.), 6833024 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division), 6520NCM021882 (Defense Medical Standardization Board), 6713331 (Tulsa Dental Products Llc Div Tulsa Dental Specialties And/or Maillefer North America), 2221162 (Henry Schein, Inc.) and 1 more.

What NSN replaces 6520-01-503-5603?

There is 1 known substitute for 6520-01-503-5603: 5970-00-177-1772. Verify interchangeability with system specifications before substitution.

What are the specifications of 6833024?

Key specifications for 6833024: Supplementary Features: SIZE 90-110,.02 TAPER, 21MM, FLEXOFILE, SAFE ENDED, BATT TIP, STAINLESS STEEL MM; Special Features: NON-AGGRESSIVE TIP FOR ENDODONTIC TREATMENT; USED TO CLEAN OUT PULP CANALS; STERILE; AUTOCLAVABLE; FLEXIBLE; COLOR CODED; PRESTERILIZED PACKING AND PREINSERTED SILICONE STOPS; SIZE 90-140,.02 TAPER, 21MM, FLEXOFILE, SAFE ENDED, BATT TIP, STAINLESS STEEL MM; Part Name Assigned by Controlling Agency: FLEX-O-FILE SIZE NUMBER 90-140 21MM 6S MM. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6520-01-503-5603 still in active supply?

NSN 6520-01-503-5603 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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