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Optical Element Retaining Ring NSN 6650-00-698-5315

Item Description

A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see retainer, optical element. Excludes cell, optical element; nut, plain knurled; nut, plain round; and ring, retaining.

NSN 6650-00-698-5315 NSN: 6650-00-698-5315

Features and Characteristics

Overall Length
0.188 inches
Outside Diameter
3.300 inches
End Application
Periscope
Mounting Configuration
Six 0.136 in. Dia. Through holes, counter bore dia. 0.250 in. By 0.085 in. Deep
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodized black
FSC
6650 Components And Accessories Test Equipment Optical Instruments
NIIN
006985315
NSN
6650006985315

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7633311
Cage Code:
19200
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 6650-00-698-5315
What are the manufacturers of nsn 6650006985315?
Does this nsn 6650006985315 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6650006985315
A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. it may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. for externally threaded items, see retainer, optical element. excludes cell, optical element; nut, plain knurled; nut, plain round; and ring, retaining.
Does nsn 6650006985315 contain any precious metals?
No precious metal content.
Does nsn 6650006985315 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6650006985315?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22585
FIIG:
T271-J
App. Key:
JC
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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