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Optical Instrument Window NSN 6650-00-490-5583

Item Description

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

NSN 6650-00-490-5583 NSN: 6650-00-490-5583

Features and Characteristics

Diameter
0.875 inches
Thickness
0.062 inches
Polished Periphery
Not provided
Material
Plastic, mil-w-80
Material
Plastic acrylic
Material Specification
Mil-w-80 military specification single material response
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
004905583
NSN
6650004905583

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
361738
Cage Code:
21530
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 6650-00-490-5583
What are the manufacturers of nsn 6650004905583?
Does this nsn 6650004905583 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650004905583
A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. this item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.
Does nsn 6650004905583 contain any precious metals?
No precious metal content.
Does nsn 6650004905583 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650004905583?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10908
FIIG:
T271-F
App. Key:
FA
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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