PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12766File,pulp Canal,dental

Kerr Corporation · NSN 6520-00-935-4145 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-935-4145 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-935-4145. Primary manufacturer part number: 12766.
Features
  • File,pulp Canal,dental — FSC 6520
  • Quantity: 6
  • Size Designator: 15
  • Material: STEEL CORROSION RESISTING BLADE
  • Nondefinitive Spec/std Data: I CLASS
  • Surface Treatment: NICKEL OR CHROMIUM AND NICKEL HANDLE
  • Departure From Cited Document: AS MODIFIED BY HANDLE MATERIAL AND HANDLE SURFACE TREATMENT
  • Material: PLASTIC OR COPPER ALLOY HANDLE
Applications
  • Applications requiring Steel Corrosion Resisting Blade construction
General Description

The File,pulp Canal,dental, cataloged under National Stock Number 6520-00-935-4145, 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 Kerr Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-00-935-4145
Primary Part Number12766
Item NameFile,pulp Canal,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerKerr Corporation
StatusACTIVE
Quantity6
Size Designator15
MaterialSTEEL CORROSION RESISTING BLADE
Nondefinitive Spec/std DataI CLASS
Surface TreatmentNICKEL OR CHROMIUM AND NICKEL HANDLE
Departure From Cited DocumentAS MODIFIED BY HANDLE MATERIAL AND HANDLE SURFACE TREATMENT
MaterialPLASTIC OR COPPER ALLOY HANDLE
Blade Length21.000 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 10
5305-00-165-721512766 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5910-00-721-2753267933-4 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Raytheon Company
1650-00-723-875712766 INTERCHANGEABLE
Fitting,inlet
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5331-00-936-458777610 INTERCHANGEABLE
O-Ring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3010-01-136-771767120-1 INTERCHANGEABLE
Coupling,shaft,rigid
L3harris Technologies, Inc. Div Space and Airborne Systems
5930-01-144-758912766 INTERCHANGEABLE
Switch,sensitive
Traulsen and Co Inc
5365-01-536-2230 INTERCHANGEABLE
Plug,machine Thread
6525-01-541-311612766 INTERCHANGEABLE
Film,photofluorographic
Polaroid Corporation Dba Polaroid
5310-01-647-7402LPNUT12766 INTERCHANGEABLE
Nut,self-Locking,hexagon
Oxley,inc. Dba Oxley Inc
5340-01-728-112612-766 INTERCHANGEABLE
Clevis,rod End
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
12766 PRIMARY Kerr Corporation (USA)
671201 PRIMARY Tulsa Dental Products Llc Div Tulsa Dental Specialties And/or Maillefer North America (USA)
671201 Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division (USA)
Related Parts
5305-00-165-7215INTERCHANGEABLE
SCREW,MACHINE
12766
5910-00-721-2753INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
267933-4
1650-00-723-8757INTERCHANGEABLE
FITTING,INLET
12766
5331-00-936-4587INTERCHANGEABLE
O-RING
77610
3010-01-136-7717INTERCHANGEABLE
COUPLING,SHAFT,RIGID
67120-1
5930-01-144-7589INTERCHANGEABLE
SWITCH,SENSITIVE
12766
5365-01-536-2230INTERCHANGEABLE
PLUG,MACHINE THREAD
6525-01-541-3116INTERCHANGEABLE
FILM,PHOTOFLUOROGRAPHIC
12766
5310-01-647-7402INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
LPNUT12766
5340-01-728-1126INTERCHANGEABLE
CLEVIS,ROD END
12-766

Frequently Asked Questions

What is NSN 6520-00-935-4145?

NSN 6520-00-935-4145 is a File,pulp Canal,dental, manufactured by Kerr Corporation, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-935-4145?

NSN 6520-00-935-4145 has 3 cross-referenced part numbers: 12766 (Kerr Corporation), 671201 (Tulsa Dental Products Llc Div Tulsa Dental Specialties And/or Maillefer North America), 671201 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division).

What NSN replaces 6520-00-935-4145?

There are 10 known substitutes for 6520-00-935-4145: 5305-00-165-7215, 5910-00-721-2753, 1650-00-723-8757 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12766?

Key specifications for 12766: Quantity: 6; Size Designator: 15; Part Name Assigned by Controlling Agency: FILE PULP CANAL DENTAL HEDSTROM STANDARDIZED 21MM SIZE 15 6S MM; Material: STEEL CORROSION RESISTING BLADE. 11 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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