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Optical Element Retainer NSN 6650-01-110-0317

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 6650-01-110-0317 NSN: 6650-01-110-0317

Features and Characteristics

Hole Diameter
2.815 inches
Width
0.060 inches
Overall Length
0.250 inches
Hole Or Slot Quantity
4
Recess Angle In Deg
171.8
Recess Depth
0.01308 inches
Thread Size
3.250 in.-18 uns-2a
Depth
0.060 inches
Drive Type
Slotted
Drive Facility Angular Spacing In Deg
90.0
Guide Design
Thread chamfer
Guide Location
Both edges
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Hole Chamfer Angle In Deg
90.0
Hole Chamfer Diameter
2.815 inches
Material
Aluminum alloy, qq-a-225/8, t651
Material
Aluminum alloy 6061
Style Designator
Recessed
Fsc Application Data
4925-01-064-8470
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
011100317
NSN
6650011100317

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2070196-1
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 6650-01-110-0317
What are the manufacturers of nsn 6650011100317?
Does this nsn 6650011100317 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650011100317
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 6650011100317 contain any precious metals?
No precious metal content.
Does nsn 6650011100317 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650011100317?
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
  •   Quality Fast Service
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