PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W14Clamp,rubber Dam,dental

Heraeus Kulzer Inc Dental Products Div · NSN 6520-00-515-7550 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-515-7550 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-515-7550. Primary manufacturer part number: W14.
Features
  • Clamp,rubber Dam,dental — FSC 6520
  • Pattern/style Identification: W14
  • Surface Treatment: PASSIVATE OVERALL
  • Jaw Quantity: 2
  • Material: STEEL CORROSION RESISTING OVERALL
  • Specific Use: MOLAR
  • 2 verified cross-references
  • Primary manufacturer: Heraeus Kulzer Inc Dental Products Div
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Clamp,rubber Dam,dental, cataloged under National Stock Number 6520-00-515-7550, 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 Heraeus Kulzer Inc Dental Products Div. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-00-515-7550
Primary Part NumberW14
Item NameClamp,rubber Dam,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHeraeus Kulzer Inc Dental Products Div
StatusACTIVE
Pattern/style IdentificationW14
Surface TreatmentPASSIVATE OVERALL
Jaw Quantity2
MaterialSTEEL CORROSION RESISTING OVERALL
Specific UseMOLAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5310-00-209-3773W14 INTERCHANGEABLE
Washer,key
Skf Usa Inc.
5310-00-226-5980 INTERCHANGEABLE
Washer,key
3820-00-290-4991 INTERCHANGEABLE
Breaker,paving
5310-00-425-2015W-14 INTERCHANGEABLE
Washer,key
Whittet-Higgins Company
3020-00-448-2782W1-4 INTERCHANGEABLE
Gear,worm Wheel
Designatronics Incorporated Div Sterling Instruments Div
5310-00-481-6481102423 INTERCHANGEABLE
Washer,lock
Paccar Winch Inc Dba Paccar Winch Division
5310-00-489-6213W14 INTERCHANGEABLE
Washer,flat
Gapi Ltd
2920-00-540-832207236A3 INTERCHANGEABLE
Spark Plug
Cnh Industrial America Llc Dba Cnh America
5340-00-813-4913W-14 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
3110-00-828-4735A3323-1 INTERCHANGEABLE
Bearing,ball,track Roller
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
547-4585 Henry Schein, Inc. (USA)
W14 PRIMARY Heraeus Kulzer Inc Dental Products Div (USA)
Related Parts
5310-00-209-3773INTERCHANGEABLE
WASHER,KEY
W14
5310-00-226-5980INTERCHANGEABLE
WASHER,KEY
3820-00-290-4991INTERCHANGEABLE
BREAKER,PAVING
5310-00-425-2015INTERCHANGEABLE
WASHER,KEY
W-14
3020-00-448-2782INTERCHANGEABLE
GEAR,WORM WHEEL
W1-4
5310-00-481-6481INTERCHANGEABLE
WASHER,LOCK
102423
5310-00-489-6213INTERCHANGEABLE
WASHER,FLAT
W14
2920-00-540-8322INTERCHANGEABLE
SPARK PLUG
07236A3
5340-00-813-4913INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
W-14
3110-00-828-4735INTERCHANGEABLE
BEARING,BALL,TRACK ROLLER
A3323-1
5330-00-890-6308INTERCHANGEABLE
RETAINER,PACKING
9-974-100008
5945-00-960-4813INTERCHANGEABLE
HEATER
W14

Frequently Asked Questions

What is NSN 6520-00-515-7550?

NSN 6520-00-515-7550 is a Clamp,rubber Dam,dental, manufactured by Heraeus Kulzer Inc Dental Products Div, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-515-7550?

NSN 6520-00-515-7550 has 2 cross-referenced part numbers: 547-4585 (Henry Schein, Inc.), W14 (Heraeus Kulzer Inc Dental Products Div).

What NSN replaces 6520-00-515-7550?

There are 12 known substitutes for 6520-00-515-7550: 5310-00-209-3773, 5310-00-226-5980, 3820-00-290-4991 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W14?

Key specifications for W14: Pattern/style Identification: W14; Part Name Assigned by Controlling Agency: CLAMP RUBBER DAM DENTAL NO W14; Surface Treatment: PASSIVATE OVERALL; Special Features: CLAMP SHALL BE 0.028 IN. THICK,ELECTROPOLISHED,MIRROR FINISHED; SPRING ACTION TO PERMIT SPREADING AND RETURN TO ORIGINAL DIMENSION W/OUT PERMANENT DEFORMATION; FOR USE W/6520-00-531-6000 IN. 7 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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