PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35.216Measure,lens,ophthalmic

Grobet File Company of America, Inc. Dba William Dixon · NSN 6540-00-261-7238 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-00-261-7238 — this item is cataloged by the U.S. Government under National Stock Number 6540-00-261-7238. Primary manufacturer part number: 35.216.
Features
  • Measure,lens,ophthalmic — FSC 6540
  • Plus/minus Scale: INCLUDED
  • Power Rating in Diopters: 0.25 PLUS MINIMUM AND 17.00 PLUS MAXIMUM
  • Fitted Case: PROVIDED
  • Design Designation: GENEVA IMPROVED
  • 2 verified cross-references
  • Primary manufacturer: Grobet File Company of America, Inc. Dba William Dixon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Measure,lens,ophthalmic, cataloged under National Stock Number 6540-00-261-7238, 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 Grobet File Company of America, Inc. Dba William Dixon. Government technical data includes 4 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-00-261-7238
Primary Part Number35.216
Item NameMeasure,lens,ophthalmic
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerGrobet File Company of America, Inc. Dba William Dixon
StatusACTIVE
Plus/minus ScaleINCLUDED
Power Rating in Diopters0.25 PLUS MINIMUM AND 17.00 PLUS MAXIMUM
Fitted CasePROVIDED
Design DesignationGENEVA IMPROVED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
5330-00-189-94245M988-5 INTERCHANGEABLE
Gasket
The Boeing Company Div Defense
5940-00-204-8966MS25036-102 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5310-00-602-88543521-6 INTERCHANGEABLE
Nut
Gc/waldom Inc
2920-00-640-7704 INTERCHANGEABLE
Contact Set,distributor
5133-01-097-9025 INTERCHANGEABLE
Drill,twist
7930-01-648-364135216 INTERCHANGEABLE
Detergent,utility
Desco Industries Inc
Cross-Reference Index
Part NumberManufacturer
35.216 Grobet File Company of America, Inc. Dba William Dixon (USA)
2068 Western Optical Supply Inc (USA)
Related Parts
5330-00-189-9424INTERCHANGEABLE
GASKET
5M988-5
5940-00-204-8966INTERCHANGEABLE
TERMINAL,LUG
MS25036-102
5310-00-602-8854INTERCHANGEABLE
NUT
3521-6
2920-00-640-7704INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
5133-01-097-9025INTERCHANGEABLE
DRILL,TWIST
7930-01-648-3641INTERCHANGEABLE
DETERGENT,UTILITY
35216

Frequently Asked Questions

What is NSN 6540-00-261-7238?

NSN 6540-00-261-7238 is a Measure,lens,ophthalmic, manufactured by Grobet File Company of America, Inc. Dba William Dixon, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-00-261-7238?

NSN 6540-00-261-7238 has 2 cross-referenced part numbers: 35.216 (Grobet File Company of America, Inc. Dba William Dixon), 2068 (Western Optical Supply Inc).

What NSN replaces 6540-00-261-7238?

There are 6 known substitutes for 6540-00-261-7238: 5330-00-189-9424, 5940-00-204-8966, 5310-00-602-8854 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35.216?

Key specifications for 35.216: Plus/minus Scale: INCLUDED; Power Rating in Diopters: 0.25 PLUS MINIMUM AND 17.00 PLUS MAXIMUM; Special Features: METAL CAP TO PROTECT FIXED OR MOVABLE POINTS WHEN NOT IN USE; PLUS POWERS MARKED IN BLACK,MINUS POWERS MARKED IN RED; Fitted Case: PROVIDED. 6 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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