PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7523Etching Gel,dental

3m Health Care Ltd · NSN 6520-01-357-5353 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-357-5353 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-357-5353. Primary manufacturer part number: 7523.
Features
  • Etching Gel,dental — FSC 6520
  • General Characteristics Item Description: INDICATED FOR INTRAORAL DELIVERY FOR ENAMEL ETCHING IN THE ACID ETCH TECHNIQUE; TWO 3ML SYRINGES WITH LUER LOCK ENDS CONTAINING 35 PCT PHOSPHORIC ACID; INCLUDES 50 INTERLOCKING,DISPOSABLE DISPENSING TIPS
  • 6 verified cross-references
  • Primary manufacturer: 3m Health Care Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Etching Gel,dental, cataloged under National Stock Number 6520-01-357-5353, 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 3m Health Care Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-357-5353
Primary Part Number7523
Item NameEtching Gel,dental
FSC / FSG6520 / 65 — No Item Name Available
Manufacturer3m Health Care Ltd
StatusACTIVE
General Characteristics Item DescriptionINDICATED FOR INTRAORAL DELIVERY FOR ENAMEL ETCHING IN THE ACID ETCH TECHNIQUE; TWO 3ML SYRINGES WITH LUER LOCK ENDS CONTAINING 35 PCT PHOSPHORIC ACID; INCLUDES 50 INTERLOCKING,DISPOSABLE DISPENSING TIPS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6920-00-107-1744 INTERCHANGEABLE
Support,pitch Actua
3110-00-156-1731 INTERCHANGEABLE
Bearing,ball,thrust
5935-00-178-80697524 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5360-00-597-2315630593 INTERCHANGEABLE
Spring,helical,extension
Am General Llc
5950-00-865-73307523 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
6145-01-005-06177523 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
5905-01-043-1328 INTERCHANGEABLE
Resistor Network,fixed,film
5307-01-389-34457523 INTERCHANGEABLE
Stud,ball
Knappco Corporation Dba Civacon
4330-01-466-29927523 INTERCHANGEABLE
Filter,fluid
Better Engineering Manufacturing Inc
5310-01-619-16947523 INTERCHANGEABLE
Washer,flat
Dyna-Empire Inc
Cross-Reference Index
Part NumberManufacturer
7523 3m Health Care Ltd (GBR)
92-2-25-152 Air Force Medical Logistics Office (USA)
7523 3m Company Div 3m Espe Div. (USA)
7523 3m Company (USA)
SCOTCHBOND 3m Company Div 3m Espe Div. (USA)
70201008391 3m Company Div 3m Espe Div. (USA)
Related Parts
6920-00-107-1744INTERCHANGEABLE
SUPPORT,PITCH ACTUA
3110-00-156-1731INTERCHANGEABLE
BEARING,BALL,THRUST
5935-00-178-8069INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7524
5360-00-597-2315INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
630593
5950-00-865-7330INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
7523
6145-01-005-0617INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
7523
5905-01-043-1328INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
5307-01-389-3445INTERCHANGEABLE
STUD,BALL
7523
4330-01-466-2992INTERCHANGEABLE
FILTER,FLUID
7523
5310-01-619-1694INTERCHANGEABLE
WASHER,FLAT
7523

Frequently Asked Questions

What is NSN 6520-01-357-5353?

NSN 6520-01-357-5353 is a Etching Gel,dental, manufactured by 3m Health Care Ltd, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-357-5353?

NSN 6520-01-357-5353 has 6 cross-referenced part numbers: 7523 (3m Health Care Ltd), 92-2-25-152 (Air Force Medical Logistics Office), 7523 (3m Company Div 3m Espe Div.), 7523 (3m Company), SCOTCHBOND (3m Company Div 3m Espe Div.) and 1 more.

What NSN replaces 6520-01-357-5353?

There are 10 known substitutes for 6520-01-357-5353: 6920-00-107-1744, 3110-00-156-1731, 5935-00-178-8069 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7523?

Key specifications for 7523: Part Name Assigned by Controlling Agency: ETCHING GEL DEN 2 3ML SYR W/LUER LOCK ENDS W/35% PHOSPHORIC ACID; General Characteristics Item Description: INDICATED FOR INTRAORAL DELIVERY FOR ENAMEL ETCHING IN THE ACID ETCH TECHNIQUE; TWO 3ML SYRINGES WITH LUER LOCK ENDS CONTAINING 35 PCT PHOSPHORIC ACID; INCLUDES 50 INTERLOCKING,DISPOSABLE DISPENSING TIPS. 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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