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Optical Instrument Cell Assembly NSN 1240-00-503-7659

Item Description

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.

NSN 1240-00-503-7659 NSN: 1240-00-503-7659

Features and Characteristics

Thread Class
3
Thread Direction
Right-hand
Thread Length
0.200 inches
Overall Length
1.156 inches
Thread Size
0.743 in.-48
Overall Diameter
0.743 inches
Screw Thread Series Designator
Uns
Thread Location
External
Eccentric Construction
Not provided
Cell Controlling Agency
Ord
Cell Identifying Number
5037659 drawing no.
Optical Element Quantity
1
Optical Element Type
Single lens
Optical Element Controlling Agency
Ord
Optical Element Identifying Number
6271086 drawing no.
Material
Steel
Material
Steel
Fsc Application Data
Telescope, integrated with fire control equipment
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
005037659
NSN
1240005037659

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5037659
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 1240-00-503-7659
What are the manufacturers of nsn 1240005037659?
Does this nsn 1240005037659 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240005037659
An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. may include retaining rings, spacers, and/or separators. for items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.
Does nsn 1240005037659 contain any precious metals?
No precious metal content.
Does nsn 1240005037659 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240005037659?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22197
FIIG:
T271-J
App. Key:
JA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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