Optical Instrument Window

8626400

8626400
(NSN) National Stock Number
6650-00-066-4999
Federal Supply Classification
6650 Components and Accessories Test Equipment Optical Instruments
Item Name Code
10908
Schedule B Code
9018500000
Summary

0.530 inches minimum and 0.550 inches maximum width, 0.125 inches nominal thickness, 1.650 inches minimum and 1.670 inches maximum length, 0.020 inches nominal bevel depth, both polished surface, not provided polished periphery

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - TX
Identification

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

INC FIIG Concept Condition
10908 T271-F - 2
Specifications
Width
0.530 inches minimum and 0.550 inches maximum
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Thickness
0.125 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Length
1.650 inches minimum and 1.670 inches maximum
Details A measurement of the longest dimension of any object,in distinction from width.
Bevel Depth
0.020 inches nominal
Details An inside measurement between specified points on the bevel,in distinction from height.
Polished Surface
both
Details An indication of the polished surface/s/ on the item.
Polished Periphery
not provided
Details An indication of whether or not a polished periphery is provided.
Bevel Angle In Deg
45.000 nominal
Details The angle of the bevel,expressed in degrees.
Special Features
rounded corners with a 0.275 radius
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
glass
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
dd-g-451 fed spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Fsc Application Data
quadrant,fire control
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
46000 - Q -
RVC WCC TCC SHC
- 744 Z 9
Price and Availability Quote

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What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE
CAGE: 19200
PICATINNY ARSENAL , NJ , 07806-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 6650-00-066-4999
What is the NIIN of the NSN 6650-00-066-4999?
The National Item Identification Number (NIIN) of the NSN 6650-00-066-4999 is 00-066-4999
When the NSN 6650-00-066-4999 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 6650-00-066-4999 contain any precious metals?
Does not contain precious metal
Does the NSN 6650-00-066-4999 contain any hazardous material?
No data in HMIRS

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