1240-00-087-7284
Find complete technical information, availability, and procurement data for: 1240-00-087-7284
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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.
glass location not otherwise specified material, both polished surface, not provided polished periphery, 0.310 inches nominal diameter, 0.120 inches nominal thickness
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Diameter
- 0.310 inches nominal
- Thickness
- 0.120 inches nominal
- Polished Surface
- both
- Polished Periphery
- not provided
- Material
- glass location not otherwise specified
- Material Document And Classification
- dd-g-451, type 1, silvering quality fed spec single material response location not otherwise specified
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 1240-00-045-4382 | No Name Available | 05/05/1971 |
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 |
|---|---|
| 10543496 | Optical Instrument Window |
FAQs
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What is the FSCG of the NSN 1240-00-087-7284?
Does the NSN 1240-00-087-7284 have a Schedule B code assigned?
Does NSN 1240-00-087-7284 require demilitarization?
Does NSN 1240-00-087-7284 contain precious materials?
Does NSN 1240-00-087-7284 contain hazardous materials?
When the NSN 1240-00-087-7284 was assigned to the Federal Catalog?
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Pricing
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