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Optical Instrument Light Filter NSN 1240-00-389-3544

Item Description

An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. This item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. Excludes window, optical instrument.

NSN 1240-00-389-3544 NSN: 1240-00-389-3544

Features and Characteristics

Overall Diameter
26.0 millimeters
Overall Thickness
1.8 millimeters
Density Variability
Not variable
Surface Material
Glass
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
003893544
NSN
1240003893544

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
169983PC20
Cage Code:
10001
Status:
A
MSDS:
Part Number:
203034PC13
Cage Code:
10001
Status:
A
MSDS:
Part Number:
189658PC20
Cage Code:
10001
Status:
A
MSDS:
Part Number:
156085PC19
Cage Code:
10001
Status:
A
MSDS:
Part Number:
G7944PC20
Cage Code:
66796
Status:
A
MSDS:
Part Number:
G8110PC13
Cage Code:
66796
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9803200000
  • NAICS: 990000
  • SITC: 93100
  • Description: Military equipments not identified by kind
  • End Use (Code 50060):
    Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-00-389-3544
What are the manufacturers of nsn 1240003893544?
Does this nsn 1240003893544 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240003893544
An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. this item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. excludes window, optical instrument.
Does nsn 1240003893544 contain any precious metals?
No precious metal content.
Does nsn 1240003893544 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240003893544?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13346
FIIG:
T205-A
App. Key:
AB
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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