The Timer,sequential, cataloged under National Stock Number 6645-01-045-3269, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6645-01-045-3269 |
| Primary Part Number | 2E022 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Control Type | SWITCH |
| Voltage in Volts | 125.0 |
| Timer Type | ELECTRICAL |
| Color | GRAY/GREY |
| Material | STEEL CASE |
| 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 |
|---|---|
| 2E022 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| 4022559 | 7/2 Vendor item drawing reference Honeywell International Inc. Dba Honeywell International |
NSN 6645-01-045-3269 is a Timer,sequential, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-045-3269 has 1 manufacturer part number on file: 2E022 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 2E022: Overall Height: 6.500 INCHES NOMINAL IN; Frequency in Hertz: 60.0; Control Type: SWITCH; Voltage in Volts: 125.0. 6 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.