The Timing Movement,mechanical, cataloged under National Stock Number 6645-01-496-0073, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lenco Dba Nlc Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-496-0073 |
| Primary Part Number | A-380M |
| Item Name | Timing Movement,mechanical |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Lenco Dba Nlc Inc |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 OR 60.0 |
| Current Type | AC |
| Interval Expiration Signalling Device | NOT INCLUDED |
| Independently Operated Clock | NOT INCLUDED |
| Voltage in Volts | 24.0 |
| Timer Type | ELECTRICAL |
| Automatic Electric Circuit Control Switch | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6645-01-496-0073 is a Timing Movement,mechanical, manufactured by Lenco Dba Nlc Inc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-496-0073 has 2 manufacturer part numbers on file: 29730 (Lenco Dba Nlc Inc), A-380M (Lenco Dba Nlc Inc).
Key specifications for A-380M: Frequency in Hertz: 50.0 OR 60.0; Current Type: AC; Interval Expiration Signalling Device: NOT INCLUDED; Independently Operated Clock: NOT INCLUDED. 7 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.