PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

671437Reamer,pulp Canal,dental

Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division · NSN 6520-00-850-4925 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-850-4925 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-850-4925. Primary manufacturer part number: 671437.
Features
  • Reamer,pulp Canal,dental — FSC 6520
  • Nondefinitive Spec/std Data: II TYPE AND 1 CLASS AND 40 SIZE
  • Quantity: 6
  • Material: STEEL CORROSION RESISTING BLADE
  • Departure From Cited Document: AS MODIFIED BY OVERALL LENGTH
  • Material: PLASTIC HANDLE
  • Size Designator: 40
  • Blade Length: 25.000 MILLIMETERS NOMINAL MM
Applications
  • Applications requiring Steel Corrosion Resisting Blade construction
General Description

The Reamer,pulp Canal,dental, cataloged under National Stock Number 6520-00-850-4925, 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 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-00-850-4925
Primary Part Number671437
Item NameReamer,pulp Canal,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
StatusACTIVE
Nondefinitive Spec/std DataII TYPE AND 1 CLASS AND 40 SIZE
Quantity6
MaterialSTEEL CORROSION RESISTING BLADE
Departure From Cited DocumentAS MODIFIED BY OVERALL LENGTH
MaterialPLASTIC HANDLE
Size Designator40
Blade Length25.000 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 12
6520-00-850-491906110 INTERCHANGEABLE
Reamer,pulp Canal,dental
Sybronendo
6520-00-850-492006111 INTERCHANGEABLE
Reamer,pulp Canal,dental
Sybronendo
6520-00-850-492106112 INTERCHANGEABLE
Reamer,pulp Canal,dental
Mark Thorpe Marketing Dba Mtm
6520-00-850-492206120 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
6520-00-850-492306126 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
6520-00-850-492406127 INTERCHANGEABLE
Reamer,pulp Canal,dental
Sybronendo
6520-00-850-492606132 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
6520-00-850-492706133 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
6520-00-850-492806134 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
6520-00-850-492906136 INTERCHANGEABLE
Reamer,pulp Canal,dental
Kerr Corporation
Cross-Reference Index
Part NumberManufacturer
671437 PRIMARY Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division (USA)
GGF00336 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
06131 PRIMARY Kerr Corporation (USA)
Related Parts
6520-00-850-4919INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06110
6520-00-850-4920INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06111
6520-00-850-4921INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06112
6520-00-850-4922INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06120
6520-00-850-4923INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06126
6520-00-850-4924INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06127
6520-00-850-4926INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06132
6520-00-850-4927INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06133
6520-00-850-4928INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06134
6520-00-850-4929INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06136
6520-00-850-4930INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL
06137
6520-00-850-4931INTERCHANGEABLE
REAMER,PULP CANAL,DENTAL

Frequently Asked Questions

What is NSN 6520-00-850-4925?

NSN 6520-00-850-4925 is a Reamer,pulp Canal,dental, manufactured by Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-850-4925?

NSN 6520-00-850-4925 has 3 cross-referenced part numbers: 671437 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division), GGF00336 (Federal Specifications Promulgated by General Services Administration Washington DC), 06131 (Kerr Corporation).

What NSN replaces 6520-00-850-4925?

There are 12 known substitutes for 6520-00-850-4925: 6520-00-850-4919, 6520-00-850-4920, 6520-00-850-4921 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 671437?

Key specifications for 671437: Nondefinitive Spec/std Data: II TYPE AND 1 CLASS AND 40 SIZE; Overall Length: 1.250 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN; Quantity: 6; Material: STEEL CORROSION RESISTING BLADE. 10 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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