NSN 6640-00-273-7055
Part Details | LABORATORY WATCH GLASS
6640-00-273-7055
Alternate Parts: 998575, 9985-75, 9985, DDW131, DD-W-131, DDW131 CLASZ75MM, DD-W-131 CLASZ75MM, MS360002, MS36000-2, 6640-00-273-7055, 00-273-7055, 6640002737055, 002737055
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-273-7055 | 16964 ( WATCH GLASS, LABORATORY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6640-00-273-7055
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9985-75 | 14674 | CORNING GLASS WORKS |
| 9985 | 14674 | CORNING GLASS WORKS |
| DD-W-131 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| DD-W-131 CLASZ75MM | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| MS36000-2 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 6640-00-273-7055
| Characteristic | Specifications |
|---|---|
| LINEAR EXPANSION COEFFICIENT PER DEG CELSIUS | 0.0000033 |
| LINEAR EXPANSION COEFFICIENT TEMP RANGE IN DEG CELSIUS | M0.1/P300.0 |
| SHAPE | CIRCULAR |
| CONVEX SIDE RIBBED FEATURE | NOT PROVIDED |
| OVERALL DIAMETER | 73.000 MILLIMETERS MINIMUM AND 77.000 MILLIMETERS MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CLASZ75MM |