NSN 6640-00-359-9644
Part Details | DISTILLING FLASK HEAT SHIELD
6640-00-359-9644 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.
Alternate Parts: 61838, 6640-00-359-9644, 00-359-9644, 6640003599644, 003599644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-359-9644 | 13352 ( SHIELD, HEAT, DISTILLING FLASK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6640-00-359-9644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 61838 | 48619 | PRECISION SCIENTIFIC PETROLEUMINSTRUMENTS CO |
Technical Data | NSN 6640-00-359-9644
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 4.750 INCHES NOMINAL |
| OVERALL WIDTH | 4.750 INCHES NOMINAL |
| OVERALL THICKNESS | 1.000 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 3.500 INCHES NOMINAL |
| BEVEL RECESS | PROVIDED |
| TOP DIAMETER | 4.000 INCHES NOMINAL |
| DEPTH | 0.812 INCHES NOMINAL |