Optical Instrument Lens NSN 6650-00-155-3294

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: 6650-00-155-3294

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Features and Characteristics

Diameter

0.964 inches

Axial Thickness

0.078 inches and 0.314 inches

Compound Lensaxial Thickness

0.393 inches

Compound Lens Edge Thickness

0.241 inches

Equivalent Focal Length

1.590 inches

Back Focal Length

1.390 inches

Front Focal Length

1.555 inches

Refraction Index

1.6490 and 1.5720

Abbe Constant

33.800 and 57.400

Compound Lens Style

Doublet

Individual Lens Style

Double convex and meniscus diverging

Element Left Surface Radius

3.711 inches and 0.850 inches

Element Right Surface Radius

-1.027 inches and 0.850 inches

Material

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

Material

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

Fsc Application Data

Fire control, range finder mk 63

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

001553294

NSN

6650001553294

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

322979PC2

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 6650-00-155-3294

What are the manufacturers of nsn 6650001553294?

Navair And Navsea Managed (10001)

Does this nsn 6650001553294 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650001553294
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 6650001553294 contain any precious metals?
No precious metal content.

Does nsn 6650001553294 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650001553294?
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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