The Meter,time Totalizing, cataloged under National Stock Number 6645-01-631-9142, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Eaton Corp Count Control/systems Div. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6645-01-631-9142 |
| Primary Part Number | E42DIR48230R |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Eaton Corp Count Control/systems Div |
| Status | ACTIVE |
| Indicator Type | DIGITAL COUNTER |
| Terminal Quantity | 2 |
| Movement Type | ELECTRICAL |
| Terminal Type | SPADE |
| Mounting Method | FLUSH |
| Dial Diameter | 2.30 INCHES NOMINAL IN |
| Hermetic Protection | NOT PROVIDED |
| Unit Type | MOUNTED |
| Reset Feature | PROVIDED |
| Mounting Type | PANEL |
| 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 |
|---|---|
| E42DIR48230R PRIMARY | Eaton Corp Count Control/systems Div (USA) |
| Reference | Meaning |
|---|---|
| E42DIR48230R | 5/9 Secondary reference Durant Digital Instrument Corp |
NSN 6645-01-631-9142 is a Meter,time Totalizing, manufactured by Eaton Corp Count Control/systems Div, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-631-9142 has 1 manufacturer part number on file: E42DIR48230R (Eaton Corp Count Control/systems Div).
Key specifications for E42DIR48230R: Indicator Type: DIGITAL COUNTER; Terminal Quantity: 2; Movement Type: ELECTRICAL; Terminal Type: SPADE. 10 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.