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Optical Instrumen Iris Diaphragm NSN 6650-00-137-0283

Item Description

An adjustable item of thin, overlapping opaque plates which are actuated by a ring or other device so as to change the diameter of a central opening, for controlling the intensity of transmitted illumination. It is usually employed to regulate the aperture of a lens in microscopes, and other optical instruments.

NSN 6650-00-137-0283 NSN: 6650-00-137-0283

Features and Characteristics

FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
001370283
NSN
6650001370283

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
69-2540
Cage Code:
02024
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 6650-00-137-0283
What are the manufacturers of nsn 6650001370283?
Does this nsn 6650001370283 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650001370283
An adjustable item of thin, overlapping opaque plates which are actuated by a ring or other device so as to change the diameter of a central opening, for controlling the intensity of transmitted illumination. it is usually employed to regulate the aperture of a lens in microscopes, and other optical instruments.
Does nsn 6650001370283 contain any precious metals?
No precious metal content.
Does nsn 6650001370283 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650001370283?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22592
FIIG:
T271-J
App. Key:
JE
Cond. Code:
1
Status:
A

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