501815: FORMER,AIRCRAFT.
3M™ Speedglas™ Welding Helmet 9100, 501815 with side windows and 9100X welding filter, featuring variable dark shades (5, 8 and 9-13) and a viewing area of 54 mm x 107 mm. Get an auto-darkening helmet with side windows and seven variable dark shades (5, 8 and 9-13) for most types of arc welding, with 3M™ Speedglas™ Welding Helmet 9100, 501815. 3M™ Speedglas™ Welding Filter 9100 Series continues our tradition of outstanding optical quality, including uniform shading and minimal distortion across the entire filter viewing area.
This helmet includes the 3M™ Speedglas™ Auto-darkening Filter 9100V with a viewing area of 54 mm x 107 mm. Featuring helmet side windows (shade 5 filters) that widen your field of view. Cover plates included.
The delay function sets the dark-to-light opening time, and it’s possible to lock-in any shade, e.g. in light state 3 when grinding. It has a switching time (light-dark) of 0.1 ms, and the sensitivity of the arc detection can be adjusted for reliable s This part is cataloged in the U.S.
Government catalog under NSN 1560-00-351-5653, indicating validated use in U.S. government and defense logistics supply chains.
| material | STEEL COMP 1010 OVERALL |
| hole_diameter | 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| outside_diameter | 0.943 INCHES MINIMUM AND 0.959 INCHES MAXIMUM IN |
| material_thickness | 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| internal_key_quantity | 1 |
| internal_prebent_key_width | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| material_document_and_classification | AMS5040 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 1560-00-351-5653 |
| MATERIAL THICKNESS | 0.125 INCHES NOMINAL IN |
| AIRCRAFT MISSION DESIGN SERIES | CENTRAL TANK MGMT |