The Oven,laboratory, cataloged under National Stock Number 6640-00-319-0107, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Precision Scientific Petroleum Instruments Co. Government technical data includes 30 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-00-319-0107 |
| Primary Part Number | 31540 |
| Item Name | Oven,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Precision Scientific Petroleum Instruments Co |
| Status | ACTIVE |
| Shelf Quantity | 2 |
| Phase | SINGLE |
| Inside Width | 13.000 INCHES NOMINAL IN |
| Current Type | AC |
| Vacuum Chamber | NOT INCLUDED |
| Control Type | THERMOSTAT |
| Inside Depth | 14.000 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Material Characteristic | EXPANDED |
| Outside Depth | 18.000 INCHES NOMINAL IN |
| Heat Source for Which Designed | INTEGRAL |
| Circulation Method | MECHANICAL |
| Power Rating | 1.1 KILOWATTS NOMINAL |
| Outer Door Insulation Feature | INCLUDED |
| Accessory Components and Quantity | THERMOMETER 1 |
| Outside Width | 19.000 INCHES NOMINAL IN |
| Outer Door Quantity | 1 |
| Operating Temp Range | +0.0 TO 225.0 CELSIUS DEGC |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Material | STEEL CORROSION RESISTING SHELF |
| Material | STEEL CORROSION RESISTING CABINET INNER WALL |
| Material | STEEL CORROSION RESISTING CABINET OUTER WALL |
| Material | STEEL CORROSION RESISTING OUTER DOOR |
| Heating Method | ELECTRICAL |
| Inside Height | 13.000 INCHES NOMINAL IN |
| Voltage Rating | 115.000 VOLTS NOMINAL |
| Cabinet Mounting Type | ANY ACCEPTABLE |
| Water Jacket | NOT PROVIDED |
| Shelf Adjustability | ADJUSTABLE |
| Outside Height | 26.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 31540 PRIMARY | Precision Scientific Petroleum Instruments Co (USA) |
| Reference | Meaning |
|---|---|
| 52368-044 | 5/9 Secondary reference Univar Corp Van Waters and Rogers Inc |
NSN 6640-00-319-0107 is a Oven,laboratory, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-00-319-0107 has 1 manufacturer part number on file: 31540 (Precision Scientific Petroleum Instruments Co).
5 possible matches (shared part number, not a government interchangeability claim): 5945-00-715-5255, 5998-00-985-0963, 5340-01-109-2827. Verify interchangeability with system specifications before substitution.
Key specifications for 31540: Shelf Quantity: 2; Phase: SINGLE; Inside Width: 13.000 INCHES NOMINAL IN; Current Type: AC. 30 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.