The Meter,time Totalizing, cataloged under National Stock Number 6645-01-445-4673, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-445-4673 |
| Primary Part Number | G577411-1 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Indicator Type | DIGITAL COUNTER |
| Movement Type | ELECTRICAL |
| Current Type | AC |
| Unit Type | MOUNTED |
| Voltage Rating | 102.0 VOLTS NOMINAL AND 125.0 VOLTS MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G577411-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G577411-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 620S100-A0008A | 5/9 Secondary reference Cramer Co Division of Chestnut Group Inc |
NSN 6645-01-445-4673 is a Meter,time Totalizing, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-445-4673 has 1 manufacturer part number on file: G577411-1 (Raytheon Company Dba Raytheon Co).
Key specifications for G577411-1: Indicator Type: DIGITAL COUNTER; Movement Type: ELECTRICAL; Current Type: AC; Unit Type: MOUNTED. 5 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.