PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11268Ophthalmoscope

Leica Inc Surveying and Photogrammetry Systems Div · NSN 6540-00-908-3043 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-00-908-3043 — this item is cataloged by the U.S. Government under National Stock Number 6540-00-908-3043. Primary manufacturer part number: 11268.
Features
  • Ophthalmoscope — FSC 6540
  • Cord Handle: PROVIDED
  • Accessory Components and Quantity: LAMP,2.5 V,0.4 AMP 1; LENS,ASPHERIC PLUS 16 DIOPTER,52 MM DIA 1; LENS,ASPHERIC PLUS @28 DIOPTER,34 MM DIA 1; SIDE VIEW MIRROR 1 V
  • Carrying Case: PROVIDED
  • Lens Zero Aperture: NOT INCLUDED
  • 1 verified cross-reference
  • Primary manufacturer: Leica Inc Surveying and Photogrammetry Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ophthalmoscope, cataloged under National Stock Number 6540-00-908-3043, 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 Leica Inc Surveying and Photogrammetry Systems Div. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-00-908-3043
Primary Part Number11268
Item NameOphthalmoscope
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerLeica Inc Surveying and Photogrammetry Systems Div
StatusACTIVE
Cord HandlePROVIDED
Accessory Components and QuantityLAMP,2.5 V,0.4 AMP 1; LENS,ASPHERIC PLUS 16 DIOPTER,52 MM DIA 1; LENS,ASPHERIC PLUS @28 DIOPTER,34 MM DIA 1; SIDE VIEW MIRROR 1 V
Carrying CasePROVIDED
Lens Zero ApertureNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
4420-00-051-347311268 INTERCHANGEABLE
Tool Set,condenser
Naval Inventory Control Point Mechanicsburg
2520-00-164-014511268 INTERCHANGEABLE
Yoke
Komatsu America Corporation
5965-00-316-276838369-000 INTERCHANGEABLE
Blast Valve
Stromberg-Carlson Corp a Plessey Telecommunications Co
3040-00-394-6380SMS-BS5-1708 INTERCHANGEABLE
Shaft,shouldered
Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc
3040-00-461-8856204459 INTERCHANGEABLE
Shaft,straight
Clark Material Handling Company
3020-00-626-760611268 INTERCHANGEABLE
Gear,worm Wheel Rec
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
2940-00-864-071711268 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
5970-01-195-071911268 INTERCHANGEABLE
Standoff,support
Grimes Aerospace Company
6685-01-250-8079 INTERCHANGEABLE
Dectector,valve Position
5999-01-295-5053712808-19 INTERCHANGEABLE
Delay Line
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
11268 PRIMARY Leica Inc Surveying and Photogrammetry Systems Div (USA)
Related Parts
4420-00-051-3473INTERCHANGEABLE
TOOL SET,CONDENSER
11268
2520-00-164-0145INTERCHANGEABLE
YOKE
11268
5965-00-316-2768INTERCHANGEABLE
BLAST VALVE
38369-000
3040-00-394-6380INTERCHANGEABLE
SHAFT,SHOULDERED
SMS-BS5-1708
3040-00-461-8856INTERCHANGEABLE
SHAFT,STRAIGHT
204459
3020-00-626-7606INTERCHANGEABLE
GEAR,WORM WHEEL REC
11268
2940-00-864-0717INTERCHANGEABLE
FILTER ELEMENT,FLUID
11268
5970-01-195-0719INTERCHANGEABLE
STANDOFF,SUPPORT
11268
6685-01-250-8079INTERCHANGEABLE
DECTECTOR,VALVE POSITION
5999-01-295-5053INTERCHANGEABLE
DELAY LINE
712808-19

Frequently Asked Questions

What is NSN 6540-00-908-3043?

NSN 6540-00-908-3043 is a Ophthalmoscope, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-00-908-3043?

NSN 6540-00-908-3043 has 1 cross-referenced part number: 11268 (Leica Inc Surveying and Photogrammetry Systems Div).

What NSN replaces 6540-00-908-3043?

There are 10 known substitutes for 6540-00-908-3043: 4420-00-051-3473, 2520-00-164-0145, 5965-00-316-2768 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11268?

Key specifications for 11268: Cord Handle: PROVIDED; Accessory Components and Quantity: LAMP,2.5 V,0.4 AMP 1; LENS,ASPHERIC PLUS 16 DIOPTER,52 MM DIA 1; LENS,ASPHERIC PLUS @28 DIOPTER,34 MM DIA 1; SIDE VIEW MIRROR 1 V; Part Name Assigned by Controlling Agency: OPHTHALMOSCOPE INDIRECT TYPE W/SELF LOCK RATCHET TYPE HEADBAND; Special Features: W/RED-FREE FILTER AND NEUTRAL DENSITY FILTER; W/SELF LOCKING RATCHET TYPE HEADBAND; INDIRECT TYPE. 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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