The Meter,time Totalizing, cataloged under National Stock Number 6645-01-015-9432, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rheinmetall Italia Spa. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-015-9432 |
| Primary Part Number | 10894 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Rheinmetall Italia Spa |
| Status | ACTIVE |
| Electrical Movement Type | SYNCHRONOUS MOTOR |
| Indicator Type | DRUM REGISTER |
| Terminal Quantity | 2 |
| Movement Type | ELECTRICAL |
| Current Type | AC |
| Terminal Type | WIRE LEAD |
| Mounting Method | SEMIFLUSH |
| Smallest Increment Indicated | 0.10 |
| Operating Frequency | 50.0 HERTZ NOMINAL |
| Maximum Measurement | 9999.90 |
| Mounting Flange Width | 2.125 INCHES NOMINAL IN |
| Reset Feature | NOT PROVIDED |
| Mounting Configuration | TWO 0.140 IN. DIA. MTG HOLES SPACED 1.875 IN. C TO C IN |
| Mounting Type | FLANGE |
| Voltage Rating | 240.0 VOLTS NOMINAL |
| 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 |
NSN 6645-01-015-9432 is a Meter,time Totalizing, manufactured by Rheinmetall Italia Spa, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-015-9432 has 3 manufacturer part numbers on file: 10894 (Rheinmetall Italia Spa), 10894 (Rheinmetall Soldier Electronics Gmbh), 10894 (Rheinmetall Air Defence Ag).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-134-0379. Verify interchangeability with system specifications before substitution.
Key specifications for 10894: Electrical Movement Type: SYNCHRONOUS MOTOR; Overall Height: 2.500 INCHES NOMINAL IN; Indicator Type: DRUM REGISTER; Terminal Quantity: 2. 16 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.