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Optical Instrument Cell Assembly NSN 1240-00-622-4345

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 1240-00-622-4345 NSN: 1240-00-622-4345

Features and Characteristics

Thread Class
2a and 2b
Thread Direction
Right-hand and right-hand
Thread Length
0.250 inches and 0.134 inches
Overall Length
Between 0.740 inches and 0.750 inches
Thread Size
1.174-32 and 1.030-32
Overall Diameter
1.174 inches
Screw Thread Series Designator
Uns and uns
Accessory Components And Quantity
Retaining ring 1
Thread Location
External and internal
Eccentric Construction
Not provided
Cell Controlling Agency
Frankford arsenal
Cell Identifying Number
6136409 part no.
Optical Element Quantity
1
Optical Element Type
Compound lens
Optical Element Controlling Agency
Frankford arsenal
Optical Element Identifying Number
5045963 part no.
Special Features
Slotted face drive, two slots 0.062 w, 0.062 deep, spaced 180 degrees apart on threaded end.
Material
Copper
Material
Copper
Fsc Application Data
Telescope, elbow
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
006224345
NSN
1240006224345

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6139343
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 1240-00-622-4345
What are the manufacturers of nsn 1240006224345?
Does this nsn 1240006224345 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240006224345
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 1240006224345 contain any precious metals?
Precious metal content is unknown.
Does nsn 1240006224345 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240006224345?
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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