PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4623Wheel,abrasive

Dedeco International Sales, Inc. · NSN 6520-01-339-0620 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-339-0620 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-339-0620. Primary manufacturer part number: 4623.
Features
  • Wheel,abrasive — FSC 6520
  • Overall Thickness: 0.125 INCHES NOMINAL IN
  • Shank Length: 0.500 INCHES NOMINAL IN
  • Maximum Speed Rating in RPM: 4800.0
  • Usage Design: DENTAL
  • Wheel Style: NEEDLE
  • Color: WHITE
  • Wheel Diameter: 0.062 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wheel,abrasive, cataloged under National Stock Number 6520-01-339-0620, 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 Dedeco International Sales, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-339-0620
Primary Part Number4623
Item NameWheel,abrasive
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDedeco International Sales, Inc.
StatusACTIVE
Overall Thickness0.125 INCHES NOMINAL IN
Shank Length0.500 INCHES NOMINAL IN
Maximum Speed Rating in RPM4800.0
Usage DesignDENTAL
Wheel StyleNEEDLE
ColorWHITE
Wheel Diameter0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 6
3030-00-215-816117641-3 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
5330-00-893-7508162C9309P01 INTERCHANGEABLE
Seal,plain Encased
General Electric Company Dba Ge Aerospace
5905-00-933-884895J1K0 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6220-01-251-67704623 INTERCHANGEABLE
Lens,light
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5930-01-369-79954623 INTERCHANGEABLE
Switch,sensitive
Sims Fiberglass Co
6515-01-555-3158TRM140000 INTERCHANGEABLE
Adapter,catheter to Luer Syringe
Nar Medical Depot, Llc
Cross-Reference Index
Part NumberManufacturer
138 Schein Henry Inc (USA)
4623 PRIMARY Dedeco International Sales, Inc. (USA)
F91C287 Air Force Medical Logistics Office (USA)
142-5256 Schein Henry Inc (USA)
91-4-2-102 Air Force Medical Logistics Office (USA)
142-5256 Henry Schein, Inc. (USA)
138 Henry Schein, Inc. (USA)
Related Parts
3030-00-215-8161INTERCHANGEABLE
BELTS,V,MATCHED SET
17641-3
5330-00-893-7508INTERCHANGEABLE
SEAL,PLAIN ENCASED
162C9309P01
5905-00-933-8848INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J1K0
6220-01-251-6770INTERCHANGEABLE
LENS,LIGHT
4623
5930-01-369-7995INTERCHANGEABLE
SWITCH,SENSITIVE
4623
6515-01-555-3158INTERCHANGEABLE
ADAPTER,CATHETER TO LUER SYRINGE
TRM140000

Frequently Asked Questions

What is NSN 6520-01-339-0620?

NSN 6520-01-339-0620 is a Wheel,abrasive, manufactured by Dedeco International Sales, Inc., classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-339-0620?

NSN 6520-01-339-0620 has 7 cross-referenced part numbers: 138 (Schein Henry Inc), 4623 (Dedeco International Sales, Inc.), F91C287 (Air Force Medical Logistics Office), 142-5256 (Schein Henry Inc), 91-4-2-102 (Air Force Medical Logistics Office) and 2 more.

What NSN replaces 6520-01-339-0620?

There are 6 known substitutes for 6520-01-339-0620: 3030-00-215-8161, 5330-00-893-7508, 5905-00-933-8848 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4623?

Key specifications for 4623: Overall Thickness: 0.125 INCHES NOMINAL IN; Shank Length: 0.500 INCHES NOMINAL IN; Maximum Speed Rating in RPM: 4800.0; Usage Design: DENTAL. 9 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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