The Oven,laboratory, cataloged under National Stock Number 6640-00-811-4429, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ele International, Llc Dba Soiltest Products. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6640-00-811-4429 |
| Primary Part Number | L5 |
| Item Name | Oven,laboratory |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Ele International, Llc Dba Soiltest Products |
| Status | CANCELLED |
| Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL |
| Current Type | AC |
| Material | STEEL OUTER DOOR |
| Power Rating | 1.0 KILOWATTS NOMINAL |
| Control Type | THERMOSTAT |
| Material | STEEL SHELF |
| Material | ASBESTOS CABINET INNER WALL |
| Material Characteristic | PERFORATED |
| Outside Depth | 15.000 INCHES NOMINAL IN |
| Outside Height | 23.500 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Inside Height | 16.000 INCHES NOMINAL IN |
| Accessory Components and Quantity | THERMOMETER -1 |
| Phase | SINGLE |
| Water Jacket | NOT PROVIDED |
| Operating Temp Range | +40.0 TO 200.0 CELSIUS DEGC |
| Heat Source for Which Designed | INTEGRAL |
| Circulation Method | GRAVITY |
| Outer Door Insulation Feature | INCLUDED |
| Voltage Rating | 115.000 VOLTS NOMINAL |
| Shelf Quantity | 2 |
| Outer Door Quantity | 1 |
| Heating Method | ELECTRICAL |
| Shelf Adjustability | ADJUSTABLE OR NOT ADJUSTABLE |
| Material | STEEL CABINET OUTER WALL |
| Vacuum Chamber | NOT INCLUDED |
| Inside Width | 16.500 INCHES NOMINAL IN |
| Inside Depth | 12.000 INCHES NOMINAL IN |
| Outside Width | 17.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T90-0030-73 | Para Scientific Co. (USA) |
| L5 PRIMARY | Ele International, Llc Dba Soiltest Products (USA) |
| 95472-16 | Central Scientific Co Educational (USA) |
NSN 6640-00-811-4429 is a Oven,laboratory, manufactured by Ele International, Llc Dba Soiltest Products, classified under FSC 6640 (No Item Name Available). Status: cancelled.
NSN 6640-00-811-4429 has 3 cross-referenced part numbers: T90-0030-73 (Para Scientific Co.), L5 (Ele International, Llc Dba Soiltest Products), 95472-16 (Central Scientific Co Educational).
There are 12 known substitutes for 6640-00-811-4429: 4320-00-146-4642, 5120-00-189-2991, 5340-00-231-9854 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for L5: Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL; Current Type: AC; Material: STEEL OUTER DOOR; Power Rating: 1.0 KILOWATTS NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6640-00-811-4429 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.