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Interference Light Filter NSN 6650-01-131-6318

Item Description

A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. Interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. The item can be installed in various optical insturments, to serve as an eye protecting device.

NSN 6650-01-131-6318 NSN: 6650-01-131-6318

Features and Characteristics

Diameter
Between 0.800 inches and 0.810 inches
Thickness
Between 0.060 inches and 0.140 inches
Special Features
36.5 db attenuation
Material
Glass
Material
Glass
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
011316318
NSN
6650011316318

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13142301-5
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: 9018500000
  • NAICS: 339115
  • SITC: 87225
  • Description: Other ophthalmic instruments and appliances and parts and accessories
  • End Use (Code 21610):
    Medicinal equipment

Q & A

Frequently asked questions for NSN 6650-01-131-6318
What are the manufacturers of nsn 6650011316318?
Does this nsn 6650011316318 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650011316318
A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. the item can be installed in various optical insturments, to serve as an eye protecting device.
Does nsn 6650011316318 contain any precious metals?
No precious metal content.
Does nsn 6650011316318 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650011316318?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
33094
FIIG:
T205-A
App. Key:
AG
Cond. Code:
2
Status:
A

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