The Test Bath,oil Temperature, cataloged under National Stock Number 6640-01-003-7646, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-003-7646 |
| Item Name | Test Bath,oil Temperature |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL CONSTRUCTED DOUBLE WALL TYPE,O/A DIM.32 IN.LGX25 IN.WX24 IN.DEEP,CAPACITY 22.9 GAL,INSULATED CHAMBER,BUILT-IN AUTOMATIC CIRCULATING SYSTEM,TEMP RANGE 5 DEG C ABOVE AMBIENT TO PLUS 260 DEGC,SOLID STATE PACKAGED POWER SUPPLY,EQUIPPED W/PILOT LAMP-2,3.500 DIA.READY-READ TEMP INDICATOR,240 V,60HZ,4300 WATTS V |
| 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 |
|---|---|
| MW-1155C-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6640-01-003-7646 is a Test Bath,oil Temperature, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
Key specifications for 6640-01-003-7646: General Characteristics Item Description: STEEL CONSTRUCTED DOUBLE WALL TYPE,O/A DIM.32 IN.LGX25 IN.WX24 IN.DEEP,CAPACITY 22.9 GAL,INSULATED CHAMBER,BUILT-IN AUTOMATIC CIRCULATING SYSTEM,TEMP RANGE 5 DEG C ABOVE AMBIENT TO PLUS 260 DEGC,SOLID STATE PACKAGED POWER SUPPLY,EQUIPPED W/PILOT LAMP-2,3.500 DIA.READY-READ TEMP INDICATOR,240 V,60HZ,4300 WATTS 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.