The Thermometer,laboratory, cataloged under National Stock Number 6640-01-529-3085, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vwr International Llc Dba Vwr International, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-529-3085 |
| Primary Part Number | 23226-658 |
| Item Name | Thermometer,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Vwr International Llc Dba Vwr International, Inc |
| Status | ACTIVE |
| Supplementary Features | RANGE: -50 TO 150 C; STEM LENGTH: 20.3CM; O/A LENGTH: 27.9 CM CM |
| 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 |
|---|---|
| 23226-658 PRIMARY | Vwr International Llc Dba Vwr International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6640NCM050385 | 5/1 Secondary reference Defense Medical Standardization Board |
| 05-0264 | 5/1 Secondary reference U.S. Government activity |
| 23226-658 | 5/9 Secondary reference Vwr International, Llc Dba Vwr Scientific |
NSN 6640-01-529-3085 is a Thermometer,laboratory, manufactured by Vwr International Llc Dba Vwr International, Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-529-3085 has 1 manufacturer part number on file: 23226-658 (Vwr International Llc Dba Vwr International, Inc).
Key specifications for 23226-658: Supplementary Features: RANGE: -50 TO 150 C; STEM LENGTH: 20.3CM; O/A LENGTH: 27.9 CM CM; Special Features: LONG STEM THERMOMETER TO MEASURE SAMPLE TEMP IN HARD TO REACH AREAS INCLUDING CUVETTES, TEST TUBES, FLASKS AND BEAKERS IN WATER BATHS, FOODS, GASES AND SEMISOLIDS; FLIP A SWITCH TO CHANGE FROM THE 6.5MM HIGH LCD DISPLAY BETWEEN DEG C AND F; READINGS ARE UPDATED EVERY SECOND; SAFER THAN MERCURY THERMOMETERS DUE TO PLASTIC AND STAINLESS STEEL CONSTRUCTION; STAINLESS STEEL PROBE IS RESISTANT TO ACIDS, BASES, SOLVENTS AND MOST LABORATORY CHEMICALS; STEM DIA: 3.2MM W/TOP DIA OF 20.6MM; RESOLUTION FOR ALL THERMOMETERS IS 0.1 DEG FROM -20 TO 200 DEG; ULTRA THERMOMETERS PLUS/MINUS 0.5 DEG C BETWEEN -20 AND 100 DEG C; SUPPLIED W/1.5V SILVER-OXIDE BATTERY AND PROTECTIVE CASE THAT CAN ALSO BE USED AS HOLDER V; Part Name Assigned by Controlling Agency: LONG STEM THERMOMETER ULTRA W/1.5V BATTERY AND CASE V. 1 specification is 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.