PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2102Chart,vision Acuity Testing

Precision Vision, Inc. · NSN 6540-01-670-2173 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-670-2173 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-670-2173. Primary manufacturer part number: 2102.
Features
  • Chart,vision Acuity Testing — FSC 6540
  • 1 verified cross-reference
  • Primary manufacturer: Precision Vision, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chart,vision Acuity Testing, cataloged under National Stock Number 6540-01-670-2173, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Precision Vision, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6540-01-670-2173
Primary Part Number2102
Item NameChart,vision Acuity Testing
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerPrecision Vision, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6515-00-374-22202102 SUCCESSOR
Stethoscope
3m Company Div Health Care Business
5340-00-698-18758840063 SUCCESSOR
Handle,bow
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
6515-01-425-69292102 SUCCESSOR
Drill,bone,electric
Buffalo Supply Inc.
Cross-Reference Index
Part NumberManufacturer
2102 PRIMARY Precision Vision, Inc. (USA)
Related Parts
6515-00-374-2220SUCCESSOR
STETHOSCOPE
2102
5340-00-698-1875SUCCESSOR
HANDLE,BOW
8840063
6515-01-425-6929SUCCESSOR
DRILL,BONE,ELECTRIC
2102

Frequently Asked Questions

What is NSN 6540-01-670-2173?

NSN 6540-01-670-2173 is a Chart,vision Acuity Testing, manufactured by Precision Vision, Inc., classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-670-2173?

NSN 6540-01-670-2173 has 1 cross-referenced part number: 2102 (Precision Vision, Inc.).

What NSN replaces 6540-01-670-2173?

There are 3 known substitutes for 6540-01-670-2173: 6515-00-374-2220, 5340-00-698-1875, 6515-01-425-6929. Verify interchangeability with system specifications before substitution.

What are the specifications of 2102?

Key specifications for 2102: Part Name Assigned by Controlling Agency: 13 FOOT DISTANCE SLOAN TEST FT; Special Features: TWO SMALLER GROUPS 5M TO 2M FOR REPETITIVE TESTING (20/25, 6/7.5 TO 20/10, 6/3 EQUIV.).CAN BE WALL-MOUNTED.. 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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