- Butenediol Vinyl Alcohol Co-polymer (BVOH) for material extrusion<br>- Water dissolvable support material<br>- Waste can be disposed with household effluent**<br>- Excellent layer-forming, emulsifying, adhesive<br>- Best in combination with Verbatim ABS, PLA, and PET material <br>- Light- and UV-sensitive<br>- High solubility <br>- Main applications: Support material for filaments, printing projects with overhangs or complex objects <br><br>**>20 times weight of water to this material required for disposal (i.e >20cc water to 1g BVOH) with a maximum of 2kg of BVOH per day. When more BVOH is to be used per day, professional organic effluent treatment will be required. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-068-0407, indicating validated use in U.S.
government and defense logistics supply chains.
| material | COPPER ALLOY SINGLE END |
| design_form | STRAIGHT |
| thread_class | 2B SINGLE END |
| overall_length | 19.000 INCHES NOMINAL IN |
| wall_thickness | 0.0350 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND SINGLE END |
| seat_angle_in_deg | 45.0 SINGLE END |
| mating_end_quantity | 2 SINGLE END |
| nominal_thread_size | 0.438 INCHES SINGLE END IN |
| end_connection_style | SWIVEL NUT, FLARE SINGLE END |
| fsc_application_data | FUEL LINE ASSEMBLY,ENGINE,NONAIRCRAFT |
| tube_outside_diameter | 0.250 INCHES NOMINAL IN |
| NSN | 4730-00-068-0407 |
| ELEMENT OUTSIDE DIAMETER | 2.790 INCHES NOMINAL IN |
| END ITEM IDENTIFICATION | AIR DUCT AUXILIARY POWER UNIT CONNECTION TO STARTER,AIRCRAFT |
| MATERIAL | STEEL CORROSION RESISTING |
| WIRE DIAMETER | 0.00700 INCHES NOMINAL IN |
| FIRST END FLANGE THICKNESS | 0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| STYLE DESIGNATOR | CONICAL |
| MESH SIZE | 50.0 |
| FILTERING MEDIA DESIGN | MESH |