Optical Instrument Lens NSN 6650-00-131-7284

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: 6650-00-131-7284

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Features and Characteristics

Diameter

35.0 millimeters

End Application

Rangefinder mk42

Axial Thickness

6.0 millimeters and 8.9 millimeters

Compound Lensaxial Thickness

22.8 millimeters

Equivalent Focal Length

35.900 centimeters

Back Focal Length

35.900 centimeters

Refraction Index

1.5170 and 1.6170

Abbe Constant

64.500 and 36.600

Compound Lens Style

Dialyte

Individual Lens Style

Meniscus diverging and plano-convex

Element Left Surface Radius

147.3 millimeters and 77.0 millimeters

Element Right Surface Radius

-75.9 millimeters and 0.0 millimeters

Special Features

Reticle mounted on right side of right lens

Material

Glass, optical, jan-g-174

Material

Glass, optical, jan-g-174

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

001317284

NSN

6650001317284

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

176709PC1

Cage Code:

10001

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 6650-00-131-7284

What are the manufacturers of nsn 6650001317284?

Navair And Navsea Managed (10001)
Bausch And Lomb Inc (64804)

Does this nsn 6650001317284 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650001317284
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 6650001317284 contain any precious metals?
No precious metal content.

Does nsn 6650001317284 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650001317284?
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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