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Optical Instrument Lens NSN 6650-00-152-6537

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 6650-00-152-6537 NSN: 6650-00-152-6537

Features and Characteristics

Diameter
1.299 inches
Axial Thickness
0.335 inches and 0.118 inches
Compound Lens Edge Thickness
0.327 inches
Equivalent Focal Length
4.428 inches
Back Focal Length
4.501 inches
Front Focal Length
4.067 inches
Refraction Index
1.5170 and 1.6490
Abbe Constant
64.500 and 33.800
Compound Lens Style
Doublet
Individual Lens Style
Double convex and plano-concave
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
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
001526537
NSN
6650001526537

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LD172599GP2
Cage Code:
10001
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 6650-00-152-6537
What are the manufacturers of nsn 6650001526537?
Does this nsn 6650001526537 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650001526537
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 6650001526537 contain any precious metals?
No precious metal content.
Does nsn 6650001526537 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650001526537?
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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