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Optical Instrument Lens NSN 6650-00-903-9537

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 6650-00-903-9537 NSN: 6650-00-903-9537

Features and Characteristics

Diameter
0.560 inches
Axial Thickness
0.096 inches and 0.156 inches
Compound Lensaxial Thickness
0.252 inches
Compound Lens Edge Thickness
0.250 inches
Equivalent Focal Length
6.568 inches
Back Focal Length
6.369 inches
Front Focal Length
6.117 inches
Refraction Index
1.7200 and 1.5230
Abbe Constant
29.300 and 58.600
Compound Lens Style
Doublet
Individual Lens Style
Meniscus diverging and plano-convex
Element Left Surface Radius
2.702 inches
Element Right Surface Radius
1.700 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
Periscope, xm44
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
009039537
NSN
6650009039537

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8216017
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 6650-00-903-9537
What are the manufacturers of nsn 6650009039537?
Does this nsn 6650009039537 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650009039537
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 6650009039537 contain any precious metals?
No precious metal content.
Does nsn 6650009039537 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650009039537?
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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