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Observation Window NSN 9340-00-468-1418

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 9340-00-468-1418 NSN: 9340-00-468-1418

Features and Characteristics

Overall Diameter
Between 1.938 inches and 2.000 inches
Overall Thickness
Between 0.219 inches and 0.281 inches
Surface Finish
Polished
Material Transparency
Clear
Special Features
Marking 0.250 in from edge
Special Markings
Heat treated
Material
Glass
Material Specification
Dd-g-451 federal specification single material response
Style Designator
Circular
FSC
9340 Glass Fabricated Materials
NIIN
004681418
NSN
9340004681418

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILG2857
Cage Code:
81349
Status:
A
MSDS:
Part Number:
19D5003P3
Cage Code:
79500
Status:
A
MSDS:
Part Number:
4111-1559407REVCPC5
Cage Code:
80064
Status:
A
MSDS:
Part Number:
6101-1493612REVAPC6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
T1-4111-1441242ITEM8
Cage Code:
80064
Status:
A
MSDS:
Part Number:
228-63-0446ITEM43
Cage Code:
80064
Status:
A
MSDS:
Part Number:
304-63-0224ITEM37
Cage Code:
80064
Status:
A
MSDS:
Part Number:
308-63-0234ITEM37
Cage Code:
80064
Status:
A
MSDS:
Part Number:
3135921PC28GLASS
Cage Code:
80064
Status:
A
MSDS:
Part Number:
3168128PC34
Cage Code:
80064
Status:
A
MSDS:
Part Number:
405-4105-538528ITEM30
Cage Code:
80064
Status:
A
MSDS:
Part Number:
563-4105-1089738ITEM7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
567-4105-1160780ITEM6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
1JH1922REVAPC6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
1JH2798REVCPC5
Cage Code:
79500
Status:
A
MSDS:
Part Number:
55J466SUB3ITEM6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
F1067ITEM37
Cage Code:
72957
Status:
A
MSDS:
Part Number:
F1070ITEM37
Cage Code:
72957
Status:
A
MSDS:
Part Number:
F1128-2ITEM30
Cage Code:
72957
Status:
A
MSDS:
Part Number:
F917ITEM43
Cage Code:
72957
Status:
A
MSDS:
Part Number:
F924ITEM43
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G182-1PCF0R33
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G267-2SH2ITEM7
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G549-1SH1ITEM8
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G495-1PC28GLASS
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G503SH1ITEM11
Cage Code:
72957
Status:
A
MSDS:
Part Number:
G536-2PC34
Cage Code:
72957
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 9340-00-468-1418
What are the manufacturers of nsn 9340004681418?
Does this nsn 9340004681418 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9340004681418
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 9340004681418 contain any precious metals?
No precious metal content.
Does nsn 9340004681418 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 9340004681418?
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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