1240-01-318-0353

Find complete technical information, availability, and procurement data for: 1240-01-318-0353

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1240-01-318-0353
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-01-318-0353
Item Name Code
10908
Assigment Date
04/11/1990 (36 years ago)

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

optical improvement program for target acquisition designation sight end item identification, provided polished periphery, 0.887 inches minimum and 0.888 inches maximum diameter, glass optical location not otherwise specified material, 0.208 inches nominal width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Width
0.208 inches nominal
Diameter
0.887 inches minimum and 0.888 inches maximum
End Item Identification
optical improvement program for target acquisition designation sight
Polished Periphery
provided
Material
glass optical location not otherwise specified
Material Document And Classification
mil-g-174 mil spec single material response location not otherwise specified

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
13077157-501 Optical Instrument Window

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1240-01-318-0353?
The FSCG of the NSN 1240-01-318-0353 is 1240
Does the NSN 1240-01-318-0353 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-01-318-0353 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 1240-01-318-0353 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-01-318-0353 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1240-01-318-0353 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Wed, Apr 11, 1990

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