PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43-813Mandrel,dental Handpiece

Sklar Corporation Dba Sklar Instruments · NSN 6520-01-060-1666 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-060-1666 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-060-1666. Primary manufacturer part number: 43-813.
Features
  • Mandrel,dental Handpiece — FSC 6520
  • Handpiece Type for Which Designed: ANGLE
  • Material: STEEL CORROSION RESISTING
  • Slot Width: 0.025 INCHES NOMINAL IN
  • Shank Diameter: 0.093 INCHES NOMINAL IN
  • Head Diameter: 0.125 INCHES NOMINAL IN
  • Design Type: SLOTTED HEAD SCREW
  • 3 verified cross-references
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Mandrel,dental Handpiece, cataloged under National Stock Number 6520-01-060-1666, 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 Sklar Corporation Dba Sklar Instruments. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-060-1666
Primary Part Number43-813
Item NameMandrel,dental Handpiece
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerSklar Corporation Dba Sklar Instruments
StatusACTIVE
Handpiece Type for Which DesignedANGLE
MaterialSTEEL CORROSION RESISTING
Slot Width0.025 INCHES NOMINAL IN
Shank Diameter0.093 INCHES NOMINAL IN
Head Diameter0.125 INCHES NOMINAL IN
Design TypeSLOTTED HEAD SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 4
4510-00-512-033740537 INTERCHANGEABLE
Closet,bolt
Plumbmaster, Inc Div Plumbmaster
5360-01-053-3289 INTERCHANGEABLE
Spring,helical,compression
2990-01-167-29154301070 INTERCHANGEABLE
Pipe,exhaust
Chrysler Corp Service and Parts Opns
5330-01-307-603343813 INTERCHANGEABLE
Gasket
Analog Devices, Inc. Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
DM303-1/2 RA Miltex Instrument Company Inc (USA)
586743813 Owens & Minor Distribution Inc (USA)
43-813 PRIMARY Sklar Corporation Dba Sklar Instruments (USA)
Related Parts
4510-00-512-0337INTERCHANGEABLE
CLOSET,BOLT
40537
5360-01-053-3289INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2990-01-167-2915INTERCHANGEABLE
PIPE,EXHAUST
4301070
5330-01-307-6033INTERCHANGEABLE
GASKET
43813

Frequently Asked Questions

What is NSN 6520-01-060-1666?

NSN 6520-01-060-1666 is a Mandrel,dental Handpiece, manufactured by Sklar Corporation Dba Sklar Instruments, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-060-1666?

NSN 6520-01-060-1666 has 3 cross-referenced part numbers: DM303-1/2 RA (Miltex Instrument Company Inc), 586743813 (Owens & Minor Distribution Inc), 43-813 (Sklar Corporation Dba Sklar Instruments).

What NSN replaces 6520-01-060-1666?

There are 4 known substitutes for 6520-01-060-1666: 4510-00-512-0337, 5360-01-053-3289, 2990-01-167-2915 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43-813?

Key specifications for 43-813: Part Name Assigned by Controlling Agency: MANDREL DENTAL HANDPIECE ANGLE SCREW TYPE 3031/2 12S; Handpiece Type for Which Designed: ANGLE; Material: STEEL CORROSION RESISTING; Slot Width: 0.025 INCHES NOMINAL IN. 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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