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Optical Instrument Lens NSN 6650-00-546-9582

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 6650-00-546-9582 NSN: 6650-00-546-9582

Features and Characteristics

Diameter
2.520 inches
Axial Thickness
0.551 inches and 0.160 inches
Compound Lensaxial Thickness
0.711 inches
Compound Lens Edge Thickness
0.458 inches
Equivalent Focal Length
7.839 inches
Back Focal Length
7.292 inches
Front Focal Length
6.581 inches
Refraction Index
1.5110 and 1.6210
Abbe Constant
63.500 and 36.200
Compound Lens Style
Doublet
Individual Lens Style
Double convex and plano-concave
Element Left Surface Radius
-3.555 inches and 3.260 inches
Element Right Surface Radius
-3.555 inches and 3.260 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
Sight, reflex m18, integrated with fire control equip
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
005469582
NSN
6650005469582

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7591260
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 6650-00-546-9582
What are the manufacturers of nsn 6650005469582?
Does this nsn 6650005469582 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650005469582
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 6650005469582 contain any precious metals?
No precious metal content.
Does nsn 6650005469582 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650005469582?
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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