|
|
|
National Stock Number:
4240-01-186-3728
Federal Supply Class:
4240
National Item Identification Number:
011863728
Description:
LENS,HELMET,WELDER'S
Detail:
|
Manufacturer Information:
| 791F37 | 36346 | UNION CARBIDE CORP SUB OF DOW CO THE |
|
Techincal Specification:
| LENS TYPE | FILTER | | OVERALL LENGTH | 4.500 INCHES NOMINAL | | OVERALL WIDTH | 5.250 INCHES NOMINAL | | MATERIAL | GLASS | | NATIONAL BUREAU OF STANDARDS SHADE NUMBER | 7 |
|
|