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Optical Instrument Prism NSN 6650-01-440-3520

Item Description

A transparent item with at least two polished plane surfaces inclined toward each other, designed for use in optical instruments to reflect and/or refract a beam of light. It may have one or more mirrored surfaces for greater reflection. Includes optical wedges used to divert paths of light by refraction, but to a lesser degree. See also beam splitter, optical instrument.

NSN 6650-01-440-3520 NSN: 6650-01-440-3520

Features and Characteristics

Overall Length
3.000 inches
Overall Height
1.500 inches
Overall Width
2.000 inches
Angle In Deg
90.0
End Application
C-17a, airlifter.
Surface Finish
Polished
Coating Feature
Aluminum with silicon monoxide
Reflectance/transmittance Percentage Ratio
50: 50
Special Features
Reflective coating: alsio (2 sides); used for calibration of boresight alignment fixture.
Material
Glass, optical
Material
Glass optical
Style Designator
Roof-angle
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
014403520
NSN
6650014403520

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
680-0032
Cage Code:
91141
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 6650-01-440-3520
What are the manufacturers of nsn 6650014403520?
Does this nsn 6650014403520 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650014403520
A transparent item with at least two polished plane surfaces inclined toward each other, designed for use in optical instruments to reflect and/or refract a beam of light. it may have one or more mirrored surfaces for greater reflection. includes optical wedges used to divert paths of light by refraction, but to a lesser degree. see also beam splitter, optical instrument.
Does nsn 6650014403520 contain any precious metals?
No precious metal content.
Does nsn 6650014403520 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650014403520?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21879
FIIG:
T271-M
App. Key:
MA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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