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Optical Instrument Lens NSN 6650-01-174-4991

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 6650-01-174-4991 NSN: 6650-01-174-4991

Features and Characteristics

Diameter
16.0 millimeters
Axial Thickness
4.1 millimeters
Single Lens Style
Meniscus converging
Element Left Surface Radius
30.1 millimeters
Element Right Surface Radius
16.8 millimeters
Material
Glass, optical, mil-g-174, type lak-n9, 691-547
Material
Glass, optical, mil-g-174, type lak-n9, 691-547
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
011744991
NSN
6650011744991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
82A5027A1512
Cage Code:
01365
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 6650-01-174-4991
What are the manufacturers of nsn 6650011744991?
Does this nsn 6650011744991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650011744991
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 6650011744991 contain any precious metals?
No precious metal content.
Does nsn 6650011744991 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650011744991?
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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