The RACK,TEST TUBE,LABORATORY is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include MATERIAL: STEEL CORROSION RESISTING, OVERALL WIDTH: 2.062 INCHES NOMINAL IN, WELL DIAMETER: 16.000 MILLIMETERS NOMINAL MM, WELL QUANTITY: 20, OVERALL HEIGHT: 4.000 INCHES NOMINAL IN, OVERALL LENGTH: 10.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-442-6450, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| MATERIAL | STEEL CORROSION RESISTING |
| OVERALL WIDTH | 2.062 INCHES NOMINAL IN |
| TIER QUANTITY | 2 |
| WELL DIAMETER | 16.000 MILLIMETERS NOMINAL MM |
| WELL QUANTITY | 20 |
| OVERALL HEIGHT | 4.000 INCHES NOMINAL IN |
| OVERALL LENGTH | 10.000 INCHES NOMINAL IN |
| SPECIAL FEATURES | WASSERMAN DESIGN; FOR USE WITH WATER BATH, 6640-00-145-1158, 6640-00-765-0599, 6640-01-173-8927 AND 6640-01-246-1989; REPLACEMENT RACK FOR WATER BATH, 6640-00-765-0621 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RACK TEST TUBE LABORATORY WASSERMAN CRS 20 TUBE |
| NSN | 6640-00-442-6450 |
| OVERALL HEIGHT | 4.000 INCHES NOMINAL IN |
| OVERALL WIDTH | 2.062 INCHES NOMINAL IN |
| MATERIAL | STEEL CORROSION RESISTING |
| SPECIAL FEATURES | WASSERMAN DESIGN; FOR USE WITH WATER BATH, 6640-00-145-1158, 6640-00-765-0599, 6640-01-173-8927 AND 6640-01-246-1989; REPLACEMENT RACK FOR WATER BATH, 6640-00-765-0621 |
| TIER QUANTITY | 2 |
| WELL QUANTITY | 20 |
| WELL DIAMETER | 16.000 MILLIMETERS NOMINAL MM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RACK TEST TUBE LABORATORY WASSERMAN CRS 20 TUBE |
| OVERALL LENGTH | 10.000 INCHES NOMINAL IN |