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Optical Instrument Lens NSN 6650-01-019-3431

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 6650-01-019-3431 NSN: 6650-01-019-3431

Features and Characteristics

Diameter
1.978 inches
Axial Thickness
0.148 inches
Single Lens Style
Plano-concave
Special Features
Glass temperature shall not exceed 284 degrees c during the fabrication and/or coating process
Material
Glass, optical, mil-g-174, grade b, type 622-360
Material
Glass, optical, mil-g-174, grade b, type 622-360
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
010193431
NSN
6650010193431

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11743225
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 6650-01-019-3431
What are the manufacturers of nsn 6650010193431?
Does this nsn 6650010193431 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650010193431
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 6650010193431 contain any precious metals?
No precious metal content.
Does nsn 6650010193431 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650010193431?
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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