1240-00-389-3540
Find complete technical information, availability, and procurement data for: 1240-00-389-3540
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4.0 millimeters nominal thickness, 43.0 millimeters nominal diameter, 1.5171 nominal refraction index, periscope mk26 end item identification, 1.0 millimeters nominal bevel depth
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Diameter
- 43.0 millimeters nominal
- Thickness
- 4.0 millimeters nominal
- End Item Identification
- periscope mk26
- Bevel Depth
- 1.0 millimeters nominal
- Refraction Index
- 1.5171 nominal
- Dispersion
- 64.5 millimicrons nominal
- Polished Periphery
- not provided
- Bevel Angle In Deg
- 45.000 nominal
- Material
- glass optical location not otherwise specified
- Material Document And Classification
- jan-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 |
|---|---|
| 201769PC4 | Optical Instrument Window |
FAQs
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What is the FSCG of the NSN 1240-00-389-3540?
Does the NSN 1240-00-389-3540 have a Schedule B code assigned?
Does NSN 1240-00-389-3540 require demilitarization?
Does NSN 1240-00-389-3540 contain precious materials?
Does NSN 1240-00-389-3540 contain hazardous materials?
When the NSN 1240-00-389-3540 was assigned to the Federal Catalog?
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