Optical Instrument Lens NSN 6650-00-300-6594

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: 6650-00-300-6594

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Features and Characteristics

Diameter

1.280 inches

Axial Thickness

0.165 inches and 0.125 inches

Compound Lensaxial Thickness

0.290 inches

Compound Lens Edge Thickness

0.264 inches

Equivalent Focal Length

17.295 inches

Back Focal Length

17.091 inches

Front Focal Length

16.801 inches

Refraction Index

1.5286 and 1.6170

Abbe Constant

51.600 and 38.500

Compound Lens Style

Doublet

Individual Lens Style

Double convex and plano-concave

Element Left Surface Radius

-8.821 inches and 7.800 inches

Element Right Surface Radius

-8.821 inches and 0.000 inches

Material

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

Material

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

Fsc Application Data

Telescope, t150e1, integrated with fire control equip

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

003006594

NSN

6650003006594

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7633293

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 6650-00-300-6594

What are the manufacturers of nsn 6650003006594?

Us Army Ardec Rdecom (19200)

Does this nsn 6650003006594 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650003006594
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 6650003006594 contain any precious metals?
Precious metal content is unknown.

Does nsn 6650003006594 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650003006594?
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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