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Optical Instrument Lens NSN 6650-00-382-1739

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 6650-00-382-1739 NSN: 6650-00-382-1739

Features and Characteristics

Diameter
Between 2.16338 inches and 2.16535 inches
Axial Thickness
0.47244 inches
Equivalent Focal Length
4.043 inches
Back Focal Length
3.850 inches
Front Focal Length
3.917 inches
Refraction Index
1.5300
Abbe Constant
51.800
Single Lens Style
Double convex
Individual Lens Style
Double convex
Element Left Surface Radius
3.471 inches
Element Right Surface Radius
-5.331 inches
Material
Glass, optical, mil-g-174, class 1, grade b
Material
Glass, optical, mil-g-174, class 1, grade b
Fsc Application Data
1. Optical sighting and ranging equipment
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
003821739
NSN
6650003821739

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1040149
Cage Code:
10001
Status:
A
MSDS:
Part Number:
52470
Cage Code:
21587
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 6650-00-382-1739
What are the manufacturers of nsn 6650003821739?
Does this nsn 6650003821739 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650003821739
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 6650003821739 contain any precious metals?
No precious metal content.
Does nsn 6650003821739 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650003821739?
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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