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Optical Instrument Lens NSN 6650-00-763-2695

Item Description

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes reticle, optical instrument.

NSN 6650-00-763-2695 NSN: 6650-00-763-2695

Features and Characteristics

Diameter
1.185 inches
Axial Thickness
0.363 inches and 0.105 inches
Compound Lensaxial Thickness
0.468 inches
Compound Lens Edge Thickness
0.187 inches
Equivalent Focal Length
2.326 inches
Back Focal Length
2.073 inches
Refraction Index
1.5730 and 1.6490
Abbe Constant
57.400 and 33.800
Compound Lens Style
Doublet
Individual Lens Style
Double convex and meniscus diverging
Element Left Surface Radius
1.510 inches and -1.510 inches
Element Right Surface Radius
-1.510 inches and -5.967 inches
Material
Glass, optical, mil-g-174, class 1, grade c
Material
Glass optical
Material Specification
Mil-g-174, class 1, grade c military specification single material response
Fsc Application Data
Finder, range, t46e1, integrated with fire control equipment
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
007632695
NSN
6650007632695

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7632695
Cage Code:
19200
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9018500000
  • NAICS: 339115
  • SITC: 87225
  • Description: Other ophthalmic instruments and appliances and parts and accessories
  • End Use (Code 21610):
    Medicinal equipment

Q & A

Frequently asked questions for NSN 6650-00-763-2695
What are the manufacturers of nsn 6650007632695?
Does this nsn 6650007632695 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650007632695
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. includes single and compound elements. for items having two plane parallel surfaces, see window, optical instrument. excludes reticle, optical instrument.
Does nsn 6650007632695 contain any precious metals?
Precious metal content is unknown.
Does nsn 6650007632695 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650007632695?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
App. Key:
EA
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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