The Chronometer, cataloged under National Stock Number 6645-01-428-3576, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Chronometer |
| FSC / FSG | 6645 — Time Measuring Instruments (FSG 66) |
| Manufacturers | Honeywell International Inc. Dba Honeywell International (CAGE 07187) |
| Parameter | Value |
|---|---|
| NSN | 6645-01-428-3576 |
| Primary Part Number | 2578490 |
| Item Name | Chronometer |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2578490 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
NSN 6645-01-428-3576 is a Chronometer, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-428-3576 has 1 manufacturer part number on file: 2578490 (Honeywell International Inc. Dba Honeywell International).
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.