The Meter,time Totalizing, cataloged under National Stock Number 6645-01-357-7750, 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 11 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6645-01-357-7750 |
| Primary Part Number | G450730-1 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Body Diameter | 0.600 INCHES NOMINAL IN |
| Indicator Type | DIGITAL COUNTER |
| Terminal Quantity | 2 |
| Movement Type | ELECTRICAL |
| Current Type | DC |
| Terminal Type | SOLDER HOOK |
| Body Width | 1.375 INCHES NOMINAL IN |
| Body Length | 0.649 INCHES NOMINAL IN |
| Unit Type | MOUNTED |
| Mounting Type | PANEL |
| Voltage Rating | 5.0 VOLTS NOMINAL AND 6.0 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6645-01-357-7750 is a Meter,time Totalizing, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-357-7750 has 3 manufacturer part numbers on file: G450730-1 (Raytheon Company), G450730-1 (Raytheon Company Dba Raytheon Co), D46G9F (Electrodynamics Inc Div L3harris Electrodynamics Inc).
Key specifications for G450730-1: Body Diameter: 0.600 INCHES NOMINAL IN; Indicator Type: DIGITAL COUNTER; Terminal Quantity: 2; Movement Type: ELECTRICAL. 11 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.