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Observation Window NSN 9340-01-049-7960

Item Description

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

NSN 9340-01-049-7960 NSN: 9340-01-049-7960

Features and Characteristics

Overall Length
Between 8.460 inches and 8.490 inches
Overall Width
Between 4.585 inches and 4.615 inches
Oval End Radius
Between 2.292 inches and 2.307 inches
Overall Thickness
Between 0.219 inches and 0.281 inches
Environmental Protection
Shatter proof
Surface Finish
Polished
Material Transparency
Clear
Edge Type
Beveled
Material
Glass plate
Material Specification
Mil-s-3787, class 1 military specification single material response
Style Designator
Oval
FSC
9340 Glass Fabricated Materials
NIIN
010497960
NSN
9340010497960

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1686551
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7016900000
  • NAICS: 327215
  • SITC: 66496
  • Description: Pressed or molded glass articles, wired or not, for building or construction;leaded glass windows etc; formed multicellular or foam glass
  • End Use (Code 13200):
    Glass-plate, sheet, etc.

Q & A

Frequently asked questions for NSN 9340-01-049-7960
What are the manufacturers of nsn 9340010497960?
Does this nsn 9340010497960 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9340010497960
A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. it may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. it is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. see window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.
Does nsn 9340010497960 contain any precious metals?
No precious metal content.
Does nsn 9340010497960 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 9340010497960?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16880
FIIG:
A15000
App. Key:
F
Cond. Code:
2
Status:
A

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