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Optical Element Cell NSN 1240-00-469-6668

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 1240-00-469-6668 NSN: 1240-00-469-6668

Features and Characteristics

Thread Class
3b
Thread Pitch Diameters
+1.0287 to 1.0625 inches
Thread Direction
Right-hand
Thread Length
0.250 inches
Thread Size
1 1/16-32
Screw Thread Series Designator
Uns
Drive Type
Knurl
Thread Location
Internal
Eccentric Construction
Provided
Chamfer Location
Internal thread end
Chamfer Size
0.015 in. By 45 deg
Material
Aluminum alloy, ww-t-700/3, alloy 2024, t3 or aluminum alloy, qq-a-225/6
Material
Aluminum alloy 2024 or aluminum alloy 2024
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
004696668
NSN
1240004696668

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7660447
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: 9803200000
  • NAICS: 990000
  • SITC: 93100
  • Description: Military equipments not identified by kind
  • End Use (Code 50060):
    Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-00-469-6668
What are the manufacturers of nsn 1240004696668?
Does this nsn 1240004696668 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240004696668
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 1240004696668 contain any precious metals?
Precious metal content is unknown.
Does nsn 1240004696668 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240004696668?
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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  •   Quality Inspected Parts
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