Optical Instrument Lens NSN 6650-00-546-9582

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: 6650-00-546-9582

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Features and Characteristics

Diameter

2.520 inches

Axial Thickness

0.551 inches and 0.160 inches

Compound Lensaxial Thickness

0.711 inches

Compound Lens Edge Thickness

0.458 inches

Equivalent Focal Length

7.839 inches

Back Focal Length

7.292 inches

Front Focal Length

6.581 inches

Refraction Index

1.5110 and 1.6210

Abbe Constant

63.500 and 36.200

Compound Lens Style

Doublet

Individual Lens Style

Double convex and plano-concave

Element Left Surface Radius

-3.555 inches and 3.260 inches

Element Right Surface Radius

-3.555 inches and 3.260 inches

Material

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

Material

Glass optical

Material Specification

Mil-g-174, class 1, grade c military specification single material response

Fsc Application Data

Sight, reflex m18, integrated with fire control equip

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

005469582

NSN

6650005469582

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7591260

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 6650-00-546-9582

What are the manufacturers of nsn 6650005469582?

Does this nsn 6650005469582 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650005469582
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 6650005469582 contain any precious metals?
No precious metal content.

Does nsn 6650005469582 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650005469582?
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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