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Optical Element Spacer NSN 6650-00-903-4306

Item Description

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). See also spacer, sleeve and cell, optical element.

NSN 6650-00-903-4306 NSN: 6650-00-903-4306

Features and Characteristics

Special Features
Black anodize finish
Material
Aluminum alloy 2024
Special Test Features
Interpret drawing iaw standards prescribed by mil-d-1000
Supplementary Features
Inside diameter of 0.900 in. Porm 0.002 in. And hole diameter of 0.720 in. Porm 0.002 in.
Fsc Application Data
Night vision equipment, emitted and reflected radiation
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
009034306
NSN
6650009034306

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SC-C-614298
Cage Code:
80063
Status:
A
MSDS:
Part Number:
13214E6521
Cage Code:
97403
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 6650-00-903-4306
What are the manufacturers of nsn 6650009034306?
Does this nsn 6650009034306 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650009034306
A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. the bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. the surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). see also spacer, sleeve and cell, optical element.
Does nsn 6650009034306 contain any precious metals?
No precious metal content.
Does nsn 6650009034306 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650009034306?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22261
FIIG:
A07000
App. Key:
AB
Cond. Code:
1
Status:
A

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