|
|
|
National Stock Number:
6640-00-264-4991
Federal Supply Class:
6640
National Item Identification Number:
002644991
Description:
SHIELD,HEAT,DISTILLING FLASK
Detail:
A FLAT PIECE OF FIREPROOF MATERIAL WITH A HOLE IN THE CENTER DESIGNED PRIMARILY TO EXPOSE ONLY THE SPECIFIED AREA OF A FLASK BOTTOM TO THE HEAT SOURCE USED IN DISTILLATION TESTS. THE CENTER HOLE MAY HAVE A BEVEL RECESS AT THE TOP.
|
Manufacturer Information:
| 76027 | 48619 | PRECISION SCIENTIFIC PETROLEUM INSTRUMENTS CO | | 791 | 06542 | FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | D86 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |
|
Techincal Specification:
| BEVEL RECESS | NOT PROVIDED | | CENTER HOLE DIAMETER | 1.500 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL THICKNESS | 0.187 INCHES NOMINAL | | OVERALL WIDTH | 5.000 INCHES NOMINAL | | MATERIAL | ASBESTOS |
|