8215840

View detailed technical data, stock status, and sourcing information for: 8215840

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8215840
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-884-7761
Item Name Code
10908
Assigment Date
01/01/1962 (64 years ago)

An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes:insulator (1), spacer; insulator (1), washer; mounting pad, electrical-electronic component; plate, electrical shield; and terminal board.

not provided polished periphery, 0.015 inches nominal bevel depth, 0.057 inches minimum and 0.062 inches maximum width, 45.000 nominal bevel angle in deg, 0.307 inches minimum and 0.311 inches maximum diameter

Product Characteristics

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

Width
0.057 inches minimum and 0.062 inches maximum
Diameter
0.307 inches minimum and 0.311 inches maximum
Bevel Depth
0.015 inches nominal
Polished Periphery
not provided
Bevel Angle In Deg
45.000 nominal
Material
glass optical location not otherwise specified
Material Document And Classification
mil-g-174, class 1, grade c, type 517-645 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
1240008847761 Optical Instrument Window
8215840 Optical Instrument Window

FAQs

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

What is the FSCG of the NSN 1240-00-884-7761?
The FSCG of the NSN 1240-00-884-7761 is 1240
Does the NSN 1240-00-884-7761 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-884-7761 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 1240-00-884-7761 contain precious materials?
Precious metal content is unknown
Does NSN 1240-00-884-7761 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 1240-00-884-7761 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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