The Meter,time Totalizing, cataloged under National Stock Number 6645-01-591-1758, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is South-Tek Systems, Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-591-1758 |
| Primary Part Number | 124-185 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | South-Tek Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6645-01-591-1758 is a Meter,time Totalizing, manufactured by South-Tek Systems, Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-591-1758 has 3 manufacturer part numbers on file: 124-185 (South-Tek Systems, Llc), 20035-17 (Honeywell Inc Process Controls Div), 611-0017 (Allied Electronics, Inc).
Key specifications for 124-185: End Item Identification: 3655-01-556-1083. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.