Optical Instrument Lens NSN 6650-00-789-4015

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: 6650-00-789-4015

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Features and Characteristics

Diameter

Between 0.942 inches and 0.945 inches

Axial Thickness

Between 0.118 inches and 0.134 inches

Equivalent Focal Length

2.452 inches

Back Focal Length

2.369 inches

Refraction Index

1.5180

Abbe Constant

59.600

Single Lens Style

Plano-convex

Element Left Surface Radius

1.270 inches

Element Right Surface Radius

1.270 inches

Special Features

Front and back surfaces coated with magnesium fluoride

Material

Glass, optical, mil-g-174, grade b, type 518-596

Material

Glass, optical, mil-g-174, grade b, type 518-596

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

007894015

NSN

6650007894015

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8566941

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 6650-00-789-4015

What are the manufacturers of nsn 6650007894015?

Us Army Ardec Rdecom (19200)

Does this nsn 6650007894015 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650007894015
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 6650007894015 contain any precious metals?
No precious metal content.

Does nsn 6650007894015 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650007894015?
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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Certificate of Conformance
Quality Inspected Parts
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