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Observation Window NSN 9340-01-538-5221

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 9340-01-538-5221 NSN: 9340-01-538-5221

Features and Characteristics

Overall Diameter
2.000 inches
Overall Thickness
0.250 inches
End Application
Actuator, electro-mechanical
Part Name Assigned By Controlling Agency
Lens, observation
Special Features
Item has capability for 28-degree rotation
Material
Glass borosilicate
Style Designator
Circular
FSC
9340 Glass Fabricated Materials
NIIN
015385221
NSN
9340015385221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12424-4
Cage Code:
63600
Status:
A
MSDS:
Part Number:
12274PL FIND NO 24
Cage Code:
63600
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 9340-01-538-5221
What are the manufacturers of nsn 9340015385221?
Does this nsn 9340015385221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9340015385221
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 9340015385221 contain any precious metals?
No precious metal content.
Does nsn 9340015385221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 9340015385221?
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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