8211655

View detailed technical data, stock status, and sourcing information for: 8211655

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8211655
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-01-081-5346
Item Name Code
10908
Assigment Date
08/16/1979 (46 years ago)

both polished surface, 0.170 inches minimum and 0.180 inches maximum diameter, matl: red glass,type iii,spec mil-f-12717; element in accord with spec mil-o-13830; surface quality 80-50; max wedge not to exceed 15 minutes (0.250 deg); rim and chamfers ground; not to exceed 0.010 (face width); used on aiming circle m2a2 special features, provided polished periphery, 0.030 inches minimum and 0.040 inches maximum thickness

Product Characteristics

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

Diameter
0.170 inches minimum and 0.180 inches maximum
Thickness
0.030 inches minimum and 0.040 inches maximum
Polished Surface
both
Polished Periphery
provided
Special Features
matl: red glass,type iii,spec mil-f-12717; element in accord with spec mil-o-13830; surface quality 80-50; max wedge not to exceed 15 minutes (0.250 deg); rim and chamfers ground; not to exceed 0.010 (face width); used on aiming circle m2a2
Material
glass 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
8211655 Optical Instrument Window

FAQs

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

What is the FSCG of the NSN 1240-01-081-5346?
The FSCG of the NSN 1240-01-081-5346 is 1240
Does the NSN 1240-01-081-5346 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-01-081-5346 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 1240-01-081-5346 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-01-081-5346 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 1240-01-081-5346 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Aug 16, 1979

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