Optical Instrument Lens NSN 6650-00-766-0733

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: 6650-00-766-0733

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Features and Characteristics

Diameter

1.900 inches

Axial Thickness

0.158 inches and 0.472 inches

Compound Lensaxial Thickness

0.630 inches

Compound Lens Edge Thickness

0.562 inches

Equivalent Focal Length

13.161 inches

Back Focal Length

12.454 inches

Refraction Index

1.5725 and 1.5125

Abbe Constant

42.500 and 60.500

Compound Lens Style

Doublet

Individual Lens Style

Meniscus diverging and meniscus converging

Element Left Surface Radius

3.661 inches

Element Right Surface Radius

1.705 inches

Material

Glass, optical, mil-g-174, class 1, grade b

Material

Glass, optical, mil-g-174, class 1, grade b

Fsc Application Data

Periscope, integrated with fire control equipment

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

007660733

NSN

6650007660733

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7660733

Cage Code:

19200

Status:

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 6650-00-766-0733

What are the manufacturers of nsn 6650007660733?

Us Army Ardec Rdecom (19200)

Does this nsn 6650007660733 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650007660733
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 6650007660733 contain any precious metals?
No precious metal content.

Does nsn 6650007660733 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650007660733?
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:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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