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Optical Element Retainer NSN 6650-01-260-6422

Item Description

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

NSN 6650-01-260-6422 NSN: 6650-01-260-6422

Features and Characteristics

Hole Diameter
1.612 inches
Overall Length
0.180 inches
Recess Diameter
1.830 inches
Recess Depth
0.072 inches
Diameter
1.920 inches
Thread Size
1.812 in.-32
Guide Design
Thread chamfer
Guide Location
Drive edge
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Hole Chamfer Angle In Deg
45.0
Hole Chamfer Diameter
1.830 inches
Material
Aluminum alloy
Material
Aluminum alloy
Style Designator
Recessed
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
012606422
NSN
6650012606422

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2001686-1
Cage Code:
96214
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 6650-01-260-6422
What are the manufacturers of nsn 6650012606422?
Does this nsn 6650012606422 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650012606422
A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. it must have drilled holes or slots to facilitate assembly and disassembly. for items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. excludes ring, externally threaded.
Does nsn 6650012606422 contain any precious metals?
No precious metal content.
Does nsn 6650012606422 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650012606422?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22451
FIIG:
T271-K
App. Key:
KA
Cond. Code:
2
Status:
A

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