ECCN 1C107
MTATGraphite and Ceramic Materials, Other Than Those Controlled by 1C007, Which Can be Machined to Any of the Following Products as Follows .
Items Covered
- 1. Cylinders having a diameter of 120 mm or greater and a length of 50 mm or greater;
- 2. Tubes having an inner diameter of 65 mm or greater and a wall thickness of 25 mm or greater and a length of 50 mm or greater;
- 3. Blocks having a size of 120 mm × 120 mm × 50 mm or greater.
- b.Pyrolytic or fibrous reinforced graphites, usable for rocket nozzles and reentry vehicle nose tips;
- c.Ceramic composite materials (dielectric constant is less than 6 at any frequency from 100 MHz to 100 GHz) for use in radomes useable in rockets, missiles, and unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km; or
- d.High-temperature ceramic materials, useable in rockets, missiles, and unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km, as follows:
- 1. Bulk machinable silicon-carbide reinforced unfired ceramic, usable for nose tips.
- 2. Reinforced silicon-carbide ceramic composites usable for nose tips, re-entry vehicles, nozzle flaps.
- 3. Bulk machinable ceramic composite materials consisting of an 'Ultra High Temperature Ceramic (UHTC)' matrix with a melting point equal to or greater than 3000 °C and reinforced with fibers or filaments, usable for missile components (such as nose tips, re-entry vehicles, leading edges, jet vanes, control surfaces, or rocket motor throat inserts).
Control Reasons
MTMissile Technology
Items controlled under the Missile Technology Control Regime (MTCR).
Column 1: YesColumn 2: No
ATAnti-Terrorism
Items controlled for anti-terrorism reasons. Most items on the CCL have AT controls.
Column 1: YesColumn 2: No
Disclaimer
This information is for reference only. For official classifications, consult BIS or a qualified export control professional.