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Optical Element Cell NSN 1240-01-073-5916

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 1240-01-073-5916 NSN: 1240-01-073-5916

Features and Characteristics

Thread Pitch Diameters
+1.9014/+1.9081 inches
Thread Direction
Right-hand
Overall Length
0.930 inches
Thread Size
1.938 in.-0.0555p-0.3333l
Screw Thread Series Designator
Special
Drive Type
Drilled hole
Thread Location
Internal
Eccentric Construction
Not provided
Chamfer Location
Drive end
Chamfer Size
0.020 in. By 45 deg
Material
Aluminum alloy, qq-a-225/8, t6
Material
Aluminum alloy 6061
Surface Treatment
Blackened
Fsc Application Data
Target designator
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
010735916
NSN
1240010735916

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11507495
Cage Code:
18876
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 1240-01-073-5916
What are the manufacturers of nsn 1240010735916?
Does this nsn 1240010735916 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240010735916
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 1240010735916 contain any precious metals?
No precious metal content.
Does nsn 1240010735916 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240010735916?
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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