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Optical Instrument Lens NSN 6650-01-170-4379

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 6650-01-170-4379 NSN: 6650-01-170-4379

Features and Characteristics

Diameter
1.468 inches
Axial Thickness
0.335 inches
Refraction Index
1.7847
Abbe Constant
26.080
Single Lens Style
Double concave
Element Left Surface Radius
1.779 inches
Element Right Surface Radius
1.779 inches
Material
Glass, optical, mil-g-174, grade b
Material
Glass, optical, mil-g-174, grade b
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
011704379
NSN
6650011704379

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13074890
Cage Code:
04939
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 6650-01-170-4379
What are the manufacturers of nsn 6650011704379?
Does this nsn 6650011704379 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650011704379
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 6650011704379 contain any precious metals?
No precious metal content.
Does nsn 6650011704379 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650011704379?
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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