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Optical Element Cell NSN 6650-01-286-9116

Item Description

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

NSN 6650-01-286-9116 NSN: 6650-01-286-9116

Features and Characteristics

Thread Class
3a and 3b
Thread Pitch Diameters
+1.5422/+1.5455 inches and +1.5805/+1.5844 inches
Thread Length
0.060 inches and 0.500 inches
Overall Length
4.200 inches
Thread Size
1 9/16-32 and 1 11/16-16
Overall Diameter
2.987 inches
Screw Thread Series Designator
Uns and uns
Thread Location
External and internal
Special Features
32, 63, 125, 500, 1000 microinch surface finish as required
Material
Bronze
Material
Copper alloy
Surface Treatment
Black oxide, mil-f-495
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
012869116
NSN
6650012869116

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5525860
Cage Code:
53711
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 6650-01-286-9116
What are the manufacturers of nsn 6650012869116?
Does this nsn 6650012869116 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650012869116
A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.
Does nsn 6650012869116 contain any precious metals?
No precious metal content.
Does nsn 6650012869116 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650012869116?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21859
FIIG:
T271-J
App. Key:
JB
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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