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Optical Instrument Eyeguard NSN 1240-01-291-7779

Item Description

An item externally or internally threaded on one end, designed to be attached to the viewing end of an eyepiece. It is used to prevent physical contact of the observers' eye(s) with the eye lens(es) and protect the lens(es) from damage. Excludes eyeshield, optical instrument; and visor (as modified).

NSN 1240-01-291-7779 NSN: 1240-01-291-7779

Features and Characteristics

Overall Length
0.600 inches
Attachment Method
Hole
End Application
Navy equipment
Viewing End Inside Diameter
1.190 inches
Attachment End Inside Diameter
0.200 inches
Material
Plastic
Material
Plastic
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
012917779
NSN
1240012917779

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3183231
Cage Code:
10001
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 1240-01-291-7779
What are the manufacturers of nsn 1240012917779?
Does this nsn 1240012917779 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240012917779
An item externally or internally threaded on one end, designed to be attached to the viewing end of an eyepiece. it is used to prevent physical contact of the observers' eye(s) with the eye lens(es) and protect the lens(es) from damage. excludes eyeshield, optical instrument; and visor (as modified).
Does nsn 1240012917779 contain any precious metals?
No precious metal content.
Does nsn 1240012917779 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240012917779?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22755
FIIG:
T271-J
App. Key:
JD
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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