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Optical Instrument Window NSN 6650-00-527-7087

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 6650-00-527-7087 NSN: 6650-00-527-7087

Features and Characteristics

Diameter
77.990 millimeters
Thickness
3.175 millimeters
Length
116.992 millimeters
Refraction Index
1.5230
Polished Surface
Both
Polished Periphery
Not provided
Special Features
1.398 in. Radius at ends
Material
Glass, optical, jan-g-174, type 523-586, grade b
Material
Glass, optical, jan-g-174, type 523-586, grade b
Fsc Application Data
Periscope
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
005277087
NSN
6650005277087

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
JANG174TYPE523-586GRADEB
Cage Code:
81348
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 6650-00-527-7087
What are the manufacturers of nsn 6650005277087?
Does this nsn 6650005277087 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650005277087
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 6650005277087 contain any precious metals?
Precious metal content is unknown.
Does nsn 6650005277087 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650005277087?
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
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