Optical Instrument Lens NSN 6650-00-872-0942

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: 6650-00-872-0942

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Features and Characteristics

Diameter

4.079 inches

Axial Thickness

0.741 inches

Equivalent Focal Length

5.112 inches

Back Focal Length

4.811 inches

Front Focal Length

4.070 inches

Refraction Index

1.6200

Abbe Constant

60.300

Single Lens Style

Double convex

Individual Lens Style

Double convex

Element Left Surface Radius

4.818 inches

Element Right Surface Radius

8.718 inches

Material

Glass, optical, jan-g-174, grade b

Material

Glass, optical, jan-g-174, grade b

Fsc Application Data

1. Lens, optical instrument, except specially designed

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

008720942

NSN

6650008720942

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8213365

Cage Code:

19200

Status:

MSDS:

Part Number:

1240008720942

Cage Code:

SCY13

Status:

MSDS:

Part Number:

6650008720942

Cage Code:

SCY13

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 6650-00-872-0942

What are the manufacturers of nsn 6650008720942?

Us Army Ardec Rdecom (19200)
E.c.a Etablissement (SCY13)

Does this nsn 6650008720942 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650008720942
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 6650008720942 contain any precious metals?
No precious metal content.

Does nsn 6650008720942 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650008720942?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service