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Optical Instrument Window NSN 6650-01-057-1189

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 6650-01-057-1189 NSN: 6650-01-057-1189

Features and Characteristics

Diameter
Between 3.248 inches and 3.250 inches
Thickness
Between 0.120 inches and 0.125 inches
Material
Glass, dd-g-451, type i, class 1, quality q1 or q2
Material
Glass, dd-g-451, type i, class 1, quality q1 or q2
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
010571189
NSN
6650010571189

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7361255
Cage Code:
07869
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 6650-01-057-1189
What are the manufacturers of nsn 6650010571189?
Does this nsn 6650010571189 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650010571189
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 6650010571189 contain any precious metals?
No precious metal content.
Does nsn 6650010571189 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650010571189?
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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