PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LL-H35-6393Ring,speed Change,dental Handpie

Naval Medical Material Support Command Detachment · NSN 6520-01-387-2503 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-387-2503 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-387-2503. Primary manufacturer part number: LL-H35-6393.
Features
  • Ring,speed Change,dental Handpie — FSC 6520
  • General Characteristics Item Description: FOR USE ON DENTAL HANDPIECE; MDL. SHORTY TRU-TORC III
  • Purchase Description Identification: 81490-472479
  • 2 verified cross-references
  • Primary manufacturer: Naval Medical Material Support Command Detachment
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,speed Change,dental Handpie, cataloged under National Stock Number 6520-01-387-2503, 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 Naval Medical Material Support Command Detachment. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-387-2503
Primary Part NumberLL-H35-6393
Item NameRing,speed Change,dental Handpie
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerNaval Medical Material Support Command Detachment
StatusACTIVE
General Characteristics Item DescriptionFOR USE ON DENTAL HANDPIECE; MDL. SHORTY TRU-TORC III
Purchase Description Identification81490-472479
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
3110-00-100-4172472-479 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
LL-H35-6393 Naval Medical Material Support Command Detachment (USA)
472479 Dentsply Sirona Inc. Dba Midwest Dental Div Midwest (USA)
Related Parts
3110-00-100-4172INTERCHANGEABLE
BEARING,ROLLER,TAPERED
472-479

Frequently Asked Questions

What is NSN 6520-01-387-2503?

NSN 6520-01-387-2503 is a Ring,speed Change,dental Handpie, manufactured by Naval Medical Material Support Command Detachment, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-387-2503?

NSN 6520-01-387-2503 has 2 cross-referenced part numbers: LL-H35-6393 (Naval Medical Material Support Command Detachment), 472479 (Dentsply Sirona Inc. Dba Midwest Dental Div Midwest).

What NSN replaces 6520-01-387-2503?

There is 1 known substitute for 6520-01-387-2503: 3110-00-100-4172. Verify interchangeability with system specifications before substitution.

What are the specifications of LL-H35-6393?

Key specifications for LL-H35-6393: General Characteristics Item Description: FOR USE ON DENTAL HANDPIECE; MDL. SHORTY TRU-TORC III; Purchase Description Identification: 81490-472479; Part Name Assigned by Controlling Agency: RING SPEED CHANGE DEN HNDPC F/DEN HNDPC MDL SHORTY TRU-TORC III. 3 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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