1240-00-079-5185
Find complete technical information, availability, and procurement data for: 1240-00-079-5185
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A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see retainer, optical element. Excludes:cell, optical element; nut, plain knurled; nut, plain round; and ring, retaining.
0.047 inches minimum and 0.050 inches maximum internal flange thickness, four mounting holes mounting configuration, aluminum alloy 6061 material, 4.090 inches minimum and 4.110 inches maximum aperture diameter, 4.885 inches minimum and 4.895 inches maximum outside diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Outside Diameter
- 4.885 inches minimum and 4.895 inches maximum
- Aperture Diameter
- 4.090 inches minimum and 4.110 inches maximum
- Mounting Configuration
- four mounting holes
- Internal Flange Thickness
- 0.047 inches minimum and 0.050 inches maximum
- Material
- aluminum alloy 6061
- Material Document And Classification
- ww-t-700/6, t6, type i fed spec single material response
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 |
|---|---|
| 929C956P1 | Optical Element Retaining Ring |
FAQs
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Does NSN 1240-00-079-5185 contain precious materials?
Does NSN 1240-00-079-5185 contain hazardous materials?
When the NSN 1240-00-079-5185 was assigned to the Federal Catalog?
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