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Optical Instrument Window NSN 1240-01-063-1563

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 1240-01-063-1563 NSN: 1240-01-063-1563

Features and Characteristics

Diameter
0.820 inches
Thickness
0.080 inches
Polished Surface
Both
Polished Periphery
Not provided
Special Features
Material used in the manufacture of this optical part shall not containthorium, other radioactive material, or any combination of nuclear materials in excess of 0.05 percent by weight as defined by the title 10, code of federal regulations, part 40.No chips inside free aperture: all chips outside free aperture to be stoned
Material
Glass, optical, mil-g-174, grade b, type 517-642
Material
Glass, optical, mil-g-174, grade b, type 517-642
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
010631563
NSN
1240010631563

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SM-D-805209
Cage Code:
80063
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9803200000
  • NAICS: 990000
  • SITC: 93100
  • Description: Military equipments not identified by kind
  • End Use (Code 50060):
    Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-01-063-1563
What are the manufacturers of nsn 1240010631563?
Does this nsn 1240010631563 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240010631563
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 1240010631563 contain any precious metals?
No precious metal content.
Does nsn 1240010631563 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240010631563?
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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