The Timer,interval, cataloged under National Stock Number 6645-01-514-3353, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Omron Electronics Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6645-01-514-3353 |
| Primary Part Number | H3CR-A8 AC100-240/DC100-125 |
| Item Name | Timer,interval |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Omron Electronics Llc |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Unpackaged Unit Weight | 3.170 OUNCES NOMINAL OZ |
| Current Type | AC AND DC |
| Control Type | KNOB SELECTOR |
| Mounting Method | PANEL |
| Voltage in Volts | 100.0 |
| Reset Type | ELECTRIC |
| Timer Type | ELECTRICAL |
| Operation Method | ELECTRONIC OPERATED |
| 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 |
|---|---|
| H3CR-A8 AC100-240/DC100-125 PRIMARY | Omron Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| H3BA-8-110VDC | 5/9 Secondary reference Omron Electronics Llc |
NSN 6645-01-514-3353 is a Timer,interval, manufactured by Omron Electronics Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-514-3353 has 1 manufacturer part number on file: H3CR-A8 AC100-240/DC100-125 (Omron Electronics Llc).
Key specifications for H3CR-A8 AC100-240/DC100-125: Overall Height: 1.890 INCHES NOMINAL IN; Frequency in Hertz: 60.0; Unpackaged Unit Weight: 3.170 OUNCES NOMINAL OZ; Current Type: AC AND DC. 9 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.