The Bath,constant Temperature, cataloged under National Stock Number 6640-01-006-5173, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 26 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-006-5173 |
| Item Name | Bath,constant Temperature |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Cooling Coils for Below Room Temp Use | NOT INCLUDED |
| Thermometer Opening | NOT PROVIDED |
| Inside Length | 12.000 INCHES NOMINAL IN |
| Low Water Cutoff | NOT INCLUDED |
| Heating Element Quantity | 1 |
| Shape | CYLINDRICAL |
| Insulated Feature | NOT INCLUDED |
| Heating Element Current Type | AC |
| Inner Surface Color | COLORLESS |
| Constant Water Level Attachment | NOT INCLUDED |
| Thermoregulator | NOT INCLUDED |
| Capacity Rating | 4.500 GALLONS NOMINAL |
| Temp Regulating Settings | TWO VARIABLE PRE-SETTINGS W/RING CALIBRATION DIAL |
| Agitator | NOT INCLUDED |
| Inside Diameter | 12.000 INCHES NOMINAL IN |
| Test Tube Rack | NOT INCLUDED |
| Heating Element Phase | SINGLE |
| Operating Temp Range | +30.0 TO 100.0 CELSIUS DEGC |
| Heating Element Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL |
| Mounting Type | BASE |
| Reservoir Removability | REMOVABLE |
| Heating Element Voltage Rating | 120.0 VOLTS NOMINAL |
| Pilot Light | INCLUDED |
| Heating Element Wattage in Watts | 600.0 |
| Heating Element Type | ELECTRIC IMMERSION |
| Accuracy Range | -0.1 TO 0.1 DEG CELSIUS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13507-038 | 3/9 Design control — primary reference Vwr Scientific a Vwr Co |
| 13507-038 | 5/9 Secondary reference Univar Corp Van Waters and Rogers Inc |
| MW-1162SSA-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6640-01-006-5173 is a Bath,constant Temperature, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
Key specifications for 6640-01-006-5173: Cooling Coils for Below Room Temp Use: NOT INCLUDED; Thermometer Opening: NOT PROVIDED; Inside Length: 12.000 INCHES NOMINAL IN; Low Water Cutoff: NOT INCLUDED. 26 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.