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Optical Instrument Lens NSN 6650-00-757-7955

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 6650-00-757-7955 NSN: 6650-00-757-7955

Features and Characteristics

Diameter
1.468 inches
Axial Thickness
0.804 inches
Equivalent Focal Length
-7.525 inches
Back Focal Length
-6.534 inches
Front Focal Length
5.730 inches
Refraction Index
1.5170
Abbe Constant
64.500
Single Lens Style
Meniscus diverging
Individual Lens Style
Meniscus diverging
Element Left Surface Radius
2.080 inches
Element Right Surface Radius
1.177 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
Telescope integrated with fire control equipment
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
007577955
NSN
6650007577955

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7577955
Cage Code:
19200
Status:
A
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 6650-00-757-7955
What are the manufacturers of nsn 6650007577955?
Does this nsn 6650007577955 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650007577955
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 6650007577955 contain any precious metals?
Precious metal content is unknown.
Does nsn 6650007577955 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650007577955?
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:
EA
Cond. Code:
2
Status:
A

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