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Optical Element Cell NSN 1240-01-111-5853

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 1240-01-111-5853 NSN: 1240-01-111-5853

Features and Characteristics

Thread Pitch Diameters
+1.5422/+1.5473 inches
Thread Direction
Right-hand
Thread Length
0.156 inches
Thread Size
1 9/16-32
Screw Thread Series Designator
Uns
Thread Location
Internal
Eccentric Construction
Not provided
Chamfer Location
Larger diameter end
Chamfer Size
0.015 in. By 45 deg
Material
Aluminum
Material
Aluminum
Surface Treatment
Anodized black
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
011115853
NSN
1240011115853

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8200387
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 1240-01-111-5853
What are the manufacturers of nsn 1240011115853?
Does this nsn 1240011115853 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240011115853
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 1240011115853 contain any precious metals?
Precious metal content is unknown.
Does nsn 1240011115853 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240011115853?
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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