NSN 6640-00-359-9647
Part Details | DISTILLING FLASK HEAT SHIELD
6640-00-359-9647 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: 61820, 6640-00-359-9647, 00-359-9647, 6640003599647, 003599647
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-359-9647 | 13352 ( SHIELD, HEAT, DISTILLING FLASK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6640-00-359-9647
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 61820 | 48619 | PRECISION SCIENTIFIC PETROLEUMINSTRUMENTS CO |
Technical Data | NSN 6640-00-359-9647
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 4.750 INCHES NOMINAL |
| MATERIAL | PORCELAIN |
| OVERALL WIDTH | 4.750 INCHES NOMINAL |
| OVERALL THICKNESS | 1.250 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 3.125 INCHES NOMINAL |
| BEVEL RECESS | PROVIDED |
| TOP DIAMETER | 3.375 INCHES NOMINAL |
| DEPTH | 0.250 INCHES NOMINAL |