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Optical Element Cell NSN 1240-00-764-9249

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 1240-00-764-9249 NSN: 1240-00-764-9249

Features and Characteristics

Thread Class
3
Thread Length
0.215 inches
Overall Height
0.343 inches
Thread Size
0.860 in.-48
Overall Diameter
1.050 inches
Screw Thread Series Designator
Uns
Drive Type
Drilled face
Thread Location
Internal
Eccentric Construction
Not provided
Element Securing Method
Threaded ring
Material
Aluminum alloy, ww-t-789-canceled
Material
Aluminum alloy 6061 or aluminum alloy 6062
Material Specification
Ww-t-789-canceled federal specification single material response
Surface Treatment
Anodize
Surface Treatment
Anodized
Fsc Application Data
Telescope, integrated with fire control equipment
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
007649249
NSN
1240007649249

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7649249
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 1240-00-764-9249
What are the manufacturers of nsn 1240007649249?
Does this nsn 1240007649249 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240007649249
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 1240007649249 contain any precious metals?
No precious metal content.
Does nsn 1240007649249 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240007649249?
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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