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Optical Instrument Lens NSN 6650-00-143-1557

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 6650-00-143-1557 NSN: 6650-00-143-1557

Features and Characteristics

Diameter
0.393 inches
Axial Thickness
0.074 inches
Equivalent Focal Length
0.752 inches
Back Focal Length
0.752 inches
Front Focal Length
0.683 inches
Refraction Index
1.5230
Abbe Constant
58.600
Single Lens Style
Plano-convex
Individual Lens Style
Plano-convex
Material
Glass, optical, jan-g-174, grade c
Material
Glass, optical, jan-g-174, grade c
Fsc Application Data
1. Fire control, telescope mk 8 mod 0, 3, 6
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
001431557
NSN
6650001431557

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
116772-7
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 6650-00-143-1557
What are the manufacturers of nsn 6650001431557?
Does this nsn 6650001431557 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650001431557
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 6650001431557 contain any precious metals?
No precious metal content.
Does nsn 6650001431557 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650001431557?
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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