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Optical Element Cell NSN 1240-00-102-3729

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 1240-00-102-3729 NSN: 1240-00-102-3729

Features and Characteristics

Thread Class
3a
Thread Pitch Diameters
+1.4555 to 1.4594 inches
Thread Direction
Right-hand
Thread Length
0.307 inches
Overall Length
1.594 inches
Thread Size
1 1/2-16
Overall Diameter
2.750 inches
End Application
Rangefinder
Screw Thread Series Designator
Uns
Thread Location
External
Eccentric Construction
Not provided
Chamfer Location
Threaded end
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Blackened
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
001023729
NSN
1240001023729

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8585670
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 1240-00-102-3729
What are the manufacturers of nsn 1240001023729?
Does this nsn 1240001023729 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240001023729
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 1240001023729 contain any precious metals?
No precious metal content.
Does nsn 1240001023729 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240001023729?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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