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Optical Element Cell NSN 1240-00-531-9082

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 1240-00-531-9082 NSN: 1240-00-531-9082

Features and Characteristics

Thread Class
3a and 3a
Thread Pitch Diameters
+0.7903 to 0.7935 inches and +0.8849 to 0.8880 inches
Thread Direction
Right-hand and right-hand
Thread Length
0.078 inches and 0.125 inches
Overall Length
Between 0.887 inches and 0.893 inches
Thread Size
0.807 in.-48 and 0.897 in.-72
Overall Diameter
0.897 inches
Screw Thread Series Designator
Uns and uns
Drive Type
Slotted face
Thread Location
External and external
Eccentric Construction
Not provided
Chamfer Location
Larger diameter end
Chamfer Size
0.010 in. By 45 deg
Element Securing Method
External thread
Material
Aluminum alloy, ww-t-785, t3-canceled
Material
Aluminum alloy 2024
Surface Treatment
Anodized, mil-a-8625, type 2
Fsc Application Data
Binocular, m3
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
005319082
NSN
1240005319082

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5319082
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 1240-00-531-9082
What are the manufacturers of nsn 1240005319082?
Does this nsn 1240005319082 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240005319082
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 1240005319082 contain any precious metals?
No precious metal content.
Does nsn 1240005319082 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240005319082?
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
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