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Optical Instrument Lens NSN 6650-00-507-9254

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 6650-00-507-9254 NSN: 6650-00-507-9254

Features and Characteristics

Diameter
1.300 inches
Axial Thickness
0.179 inches and 0.130 inches
Compound Lensaxial Thickness
0.309 inches
Compound Lens Edge Thickness
0.269 inches
Equivalent Focal Length
10.600 inches
Back Focal Length
10.455 inches
Refraction Index
1.5725 and 1.6490
Abbe Constant
57.400 and 33.800
Compound Lens Style
Doublet
Individual Lens Style
Double convex and plano-concave
Element Left Surface Radius
7.289 inches
Element Right Surface Radius
4.111 inches
Material
Glass, optical, mil-g-174, class 1, grade b
Material
Glass, optical, mil-g-174, class 1, grade b
Fsc Application Data
Finder, range, t46e1 integrated with fire control equipment
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
005079254
NSN
6650005079254

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8200005
Cage Code:
19200
Status:
A
MSDS:
Part Number:
6650005079254
Cage Code:
A00AM
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 6650-00-507-9254
What are the manufacturers of nsn 6650005079254?
Does this nsn 6650005079254 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650005079254
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 6650005079254 contain any precious metals?
No precious metal content.
Does nsn 6650005079254 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650005079254?
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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