The Bath,constant Temperature, cataloged under National Stock Number 6640-01-244-3262, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Koehler Instrument Company, Inc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-244-3262 |
| Primary Part Number | K430 |
| Item Name | Bath,constant Temperature |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Koehler Instrument Company, Inc. |
| Status | ACTIVE |
| Current Type | AC |
| Heating Element Quantity | 1 |
| Heating Element Current Type | AC |
| Accessory Components and Quantity | CONTROL BOX,12.000 IN. X 18.000 IN. PYREX JAR,FLOWRATOR,1000 ML CYLINDER,AND DIFFUSION STONE ASSEMBLY IN |
| Thermoregulator | INCLUDED |
| Capacity Rating | 1000.0 MILLILITERS NOMINAL |
| Agitator | INCLUDED |
| Operating Temp Range | +75.0 TO 200.0 FAHRENHEIT DEGF |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Heating Element Frequency Rating | 60.0 HERTZ NOMINAL |
| Mounting Type | STAND |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Heating Element Voltage Rating | 115.0 VOLTS NOMINAL |
| Pilot Light | NOT INCLUDED |
| Heating Element Type | ELECTRIC IMMERSION |
| Accuracy Range | -1.0 TO 1.0 DEG FAHRENHEIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K430 PRIMARY | Koehler Instrument Company, Inc. (USA) |
NSN 6640-01-244-3262 is a Bath,constant Temperature, manufactured by Koehler Instrument Company, Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-244-3262 has 1 manufacturer part number on file: K430 (Koehler Instrument Company, Inc.).
Key specifications for K430: Current Type: AC; Heating Element Quantity: 1; Heating Element Current Type: AC; Accessory Components and Quantity: CONTROL BOX,12.000 IN. X 18.000 IN. PYREX JAR,FLOWRATOR,1000 ML CYLINDER,AND DIFFUSION STONE ASSEMBLY IN. 16 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.