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Optical Instrument Lens NSN 6650-00-507-9255

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 6650-00-507-9255 NSN: 6650-00-507-9255

Features and Characteristics

Diameter
1.500 inches
Axial Thickness
0.204 inches and 0.143 inches
Compound Lensaxial Thickness
0.347 inches
Compound Lens Edge Thickness
0.289 inches
Equivalent Focal Length
11.682 inches
Back Focal Length
11.660 inches
Refraction Index
1.5230 and 1.6210
Abbe Constant
58.600 and 36.200
Compound Lens Style
Doublet
Individual Lens Style
Double convex and meniscus diverging
Element Left Surface Radius
-2.649 inches and 22.769 inches
Element Right Surface Radius
-2.649 inches and 6.235 inches
Material
Glass, optical, mil-g-174, class 1, grade b
Material
Glass, optical, mil-g-174, class 1, grade b
Fsc Application Data
Finder, range, t42e1, integrated with fire control equipment
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
005079255
NSN
6650005079255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8200007
Cage Code:
19200
Status:
A
MSDS:
Part Number:
6650005079255
Cage Code:
A00AM
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 6650-00-507-9255
What are the manufacturers of nsn 6650005079255?
Does this nsn 6650005079255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650005079255
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 6650005079255 contain any precious metals?
No precious metal content.
Does nsn 6650005079255 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650005079255?
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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