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Optical Element Cell NSN 1240-00-617-9019

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 1240-00-617-9019 NSN: 1240-00-617-9019

Features and Characteristics

Thread Class
3b and 3a
Thread Length
0.359 inches and 0.125 inches
Overall Height
0.835 inches
Thread Size
0.743 in. -48 and 0.86 in. -48
Overall Diameter
1.050 inches
Screw Thread Series Designator
Uns and uns
Drive Type
Drilled face
Thread Location
External and internal
Eccentric Construction
Not provided
Element Securing Method
Threaded ring
Material
Brass, qq-b-611, comp b, 1/2 h-canceled
Material
Copper alloy 360
Surface Treatment
Black oxide
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
006179019
NSN
1240006179019

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6179019
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 1240-00-617-9019
What are the manufacturers of nsn 1240006179019?
Does this nsn 1240006179019 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240006179019
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 1240006179019 contain any precious metals?
Precious metal content is unknown.
Does nsn 1240006179019 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240006179019?
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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