PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

411-9921Nozzle,handpiece Lubricant,denta

Kavo Dental Technologies Llc · NSN 6520-01-379-9034 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-379-9034 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-379-9034. Primary manufacturer part number: 411-9921.
Features
  • Nozzle,handpiece Lubricant,denta — FSC 6520
  • General Characteristics Item Description: FOR MAINTENANCE OF ALL KAVO MULTIFLEX HANDPIECES, INTRAFLEX LUX MOTORS, SONICFLEX AND SONICFLEX LUX SCALERS AND THE 181M AIRMOTORS; MULTIFLEX NOZZLE
  • 6 verified cross-references
  • Primary manufacturer: Kavo Dental Technologies Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Nozzle,handpiece Lubricant,denta, cataloged under National Stock Number 6520-01-379-9034, 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 Kavo Dental Technologies Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: EA.

Technical Specifications
ParameterValue
NSN6520-01-379-9034
Primary Part Number411-9921
Item NameNozzle,handpiece Lubricant,denta
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerKavo Dental Technologies Llc
StatusACTIVE
General Characteristics Item DescriptionFOR MAINTENANCE OF ALL KAVO MULTIFLEX HANDPIECES, INTRAFLEX LUX MOTORS, SONICFLEX AND SONICFLEX LUX SCALERS AND THE 181M AIRMOTORS; MULTIFLEX NOZZLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5940-01-136-93060294360000 INTERCHANGEABLE
Terminal Junction Block,sectiona
Weidmueller Terminations Inc
5998-01-250-8854411964-1 INTERCHANGEABLE
Printed Wiring Board
Raytheon Company
6520-01-379-9031411-9931 INTERCHANGEABLE
Nozzle,handpiece Lubricant,denta
Kavo Dental Technologies Llc
6520-01-555-55116289674 INTERCHANGEABLE
Coupler,dental Handpiece
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
411-9921 PRIMARY Kavo Dental Technologies Llc (USA)
97-0036 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
KAVO Kavo Dental Technologies Llc (USA)
411-9641 Kavo Dental Technologies Llc (USA)
90-5715/N2 Asi Medical, Inc. Dba Asi Medical Inc (USA)
90-KVD411.9921 Asi Medical, Inc. Dba Asi Medical Inc (USA)
Related Parts
5940-01-136-9306INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
0294360000
5998-01-250-8854INTERCHANGEABLE
PRINTED WIRING BOARD
411964-1
6520-01-379-9031INTERCHANGEABLE
NOZZLE,HANDPIECE LUBRICANT,DENTA
411-9931
6520-01-555-5511INTERCHANGEABLE
COUPLER,DENTAL HANDPIECE
6289674

Frequently Asked Questions

What is NSN 6520-01-379-9034?

NSN 6520-01-379-9034 is a Nozzle,handpiece Lubricant,denta, manufactured by Kavo Dental Technologies Llc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-379-9034?

NSN 6520-01-379-9034 has 6 cross-referenced part numbers: 411-9921 (Kavo Dental Technologies Llc), 97-0036 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), KAVO (Kavo Dental Technologies Llc), 411-9641 (Kavo Dental Technologies Llc), 90-5715/N2 (Asi Medical, Inc. Dba Asi Medical Inc) and 1 more.

What NSN replaces 6520-01-379-9034?

There are 4 known substitutes for 6520-01-379-9034: 5940-01-136-9306, 5998-01-250-8854, 6520-01-379-9031 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 411-9921?

Key specifications for 411-9921: General Characteristics Item Description: FOR MAINTENANCE OF ALL KAVO MULTIFLEX HANDPIECES, INTRAFLEX LUX MOTORS, SONICFLEX AND SONICFLEX LUX SCALERS AND THE 181M AIRMOTORS; MULTIFLEX NOZZLE; Part Name Assigned by Controlling Agency: NOZZLE CLEANING AND LUBRICATING COMPOUND DEN HANDPIECE. 2 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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