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Observation Window NSN 9330-00-138-5858

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 9330-00-138-5858 NSN: 9330-00-138-5858

Features and Characteristics

Ply Quantity
1
Overall Length
Between 3.719 inches and 3.750 inches
Overall Width
Between 1.719 inches and 1.750 inches
Overall Thickness
0.125 inches
Environmental Protection
High temperature resistant and weather resistant
Surface Finish
Fine finished
First Corner Radius
Between 0.047 inches and 0.063 inches
Second Corner Radius
Between 0.047 inches and 0.063 inches
Third Corner Radius
Between 0.047 inches and 0.063 inches
Material Transparency
Clear
Fourth Corner Radius
Between 0.047 inches and 0.063 inches
Edge Type
Flat finish
Min. Tensile Strength (psi)
8000 pounds per square inch
Special Features
Four 0.140 in. Diameter mtg holes spaced on 1.375 in. By 3.375 in. Mtg centers
Material
Plastic
Material Specification
Mil-p-5425 military specification single material response
Style Designator
Rounded corners
FSC
9330 Plastics Fabricated Materials
NIIN
001385858
NSN
9330001385858

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2678477
Cage Code:
10001
Status:
A
MSDS:
Part Number:
141529
Cage Code:
21877
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 9330-00-138-5858
What are the manufacturers of nsn 9330001385858?
Does this nsn 9330001385858 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9330001385858
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 9330001385858 contain any precious metals?
No precious metal content.
Does nsn 9330001385858 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 9330001385858?
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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