The Meter,time Totalizing, cataloged under National Stock Number 6645-01-588-5591, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Electrodynamics Inc Div L3harris Electrodynamics Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-588-5591 |
| Primary Part Number | D46G8CE-14-16-75 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Electrodynamics Inc Div L3harris Electrodynamics Inc |
| Status | ACTIVE |
| Indicator Type | DIGITAL COUNTER |
| Terminal Quantity | 2 |
| Background Color | BLACK BACKGROUND FOR HOURS, WHITE BACKGROUND FOR TENTHS |
| Movement Type | ELECTRICAL |
| Current Type | DC |
| Terminal Type | HOOK |
| Mounting Method | SEMIFLUSH |
| Marking Color | WHITE NUMERALS FOR HOURS, RED NUMERALS FOR TENTHS |
| Maximum Measurement | 9999.90 |
| Hermetic Protection | PROVIDED |
| Body Length | 1.047 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN |
| Mounting Flange Width | 1.512 INCHES NOMINAL IN |
| Unit Type | MOUNTED |
| Reset Feature | NOT PROVIDED |
| Flange Height | 1.000 INCHES NOMINAL IN |
| Material | ALUMINUM OR STEEL CASE |
| Mounting Type | PANEL |
| Voltage Rating | 4.5 VOLTS MINIMUM AND 6.5 VOLTS MAXIMUM |
| Measurement Unit | HOURS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D46G8CE-14-16-75 PRIMARY | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| Reference | Meaning |
|---|---|
| 990284-3 | 5/9 Secondary reference U.S. Government activity |
NSN 6645-01-588-5591 is a Meter,time Totalizing, manufactured by Electrodynamics Inc Div L3harris Electrodynamics Inc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-588-5591 has 1 manufacturer part number on file: D46G8CE-14-16-75 (Electrodynamics Inc Div L3harris Electrodynamics Inc).
Key specifications for D46G8CE-14-16-75: Indicator Type: DIGITAL COUNTER; Terminal Quantity: 2; Background Color: BLACK BACKGROUND FOR HOURS, WHITE BACKGROUND FOR TENTHS; Movement Type: ELECTRICAL. 19 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.
NSN 6645-01-588-5591 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.