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Observation Window NSN 9330-01-471-5256

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 9330-01-471-5256 NSN: 9330-01-471-5256

Features and Characteristics

Overall Length
Between 2.990 inches and 3.010 inches
Overall Width
Between 1.490 inches and 1.510 inches
Overall Thickness
Between 0.115 inches and 0.135 inches
Material Transparency
Clear
Special Features
Mat'l is plastic polycarbonate; there are 4 holes of 0.218 in. Diam. - 1 in each corner, with their centers being separated by 1.000 in. Along the width of the window and 2.250 in. Along the length
Material
Plastic
Material Specification
Mil-p-46144, grade a, class 2 military specification single material response
Style Designator
Square corners
FSC
9330 Plastics Fabricated Materials
NIIN
014715256
NSN
9330014715256

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13582042
Cage Code:
18876
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926909987
  • NAICS: 326199
  • SITC: 89399
  • Description: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 9330-01-471-5256
What are the manufacturers of nsn 9330014715256?
Does this nsn 9330014715256 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9330014715256
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 9330014715256 contain any precious metals?
Precious metal content is unknown.
Does nsn 9330014715256 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 9330014715256?
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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