The Meter,time Totalizing, cataloged under National Stock Number 6645-01-656-5129, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-656-5129 |
| Primary Part Number | E42DI241260 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Eaton Corporation Dba Eaton Inoac |
| Status | ACTIVE |
| Indicator Type | METER |
| Current Type | AC OR DC |
| Body Width | 0.89 INCHES NOMINAL IN |
| Smallest Increment Indicated | 0.1 |
| Operating Frequency | 48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM |
| Maximum Measurement | 99999.9 |
| Body Length | 1.40 INCHES NOMINAL IN |
| Mounting Flange Width | 2.0 INCHES NOMINAL IN |
| Flange Height | 1.22 INCHES NOMINAL IN |
| Body Depth | 0.24 INCHES NOMINAL IN |
| Measurement Unit | HOURS |
| 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 |
|---|---|
| E42DI241260 PRIMARY | Eaton Corporation Dba Eaton Inoac (USA) |
| 5508-042-001 | Cemen Tech, Inc. (USA) |
NSN 6645-01-656-5129 is a Meter,time Totalizing, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-656-5129 has 2 manufacturer part numbers on file: E42DI241260 (Eaton Corporation Dba Eaton Inoac), 5508-042-001 (Cemen Tech, Inc.).
Key specifications for E42DI241260: Indicator Type: METER; Current Type: AC OR DC; Body Width: 0.89 INCHES NOMINAL IN; Smallest Increment Indicated: 0.1. 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.