The Clock,wall, cataloged under National Stock Number 6645-01-607-9104, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-607-9104 |
| Item Name | Clock,wall |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Status | ACTIVE |
| Central Point Regulation | NOT PROVIDED |
| Self-Start Feature | NOT INCLUDED |
| Movement Type | ELECTRICAL |
| Current Type | DC |
| Second Hand Type | SWEEP |
| Bezel Type | SCREW |
| Current Failure Stand-by Device | NOT INCLUDED |
| Voltage in Volts | 1.5 |
| Shape | ROUND |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Dial Quantity | 1 |
| Second Hand Color | BLACK |
| Nonmagnetic Characteristic | NOT INCLUDED |
| Material | COPPER ALLOY CASE |
| Prime Mover Type | CRYSTAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 200100 | 3/9 Design control — primary reference Weems & Plath, Inc. |
NSN 6645-01-607-9104 is a Clock,wall, classified under FSC 6645, Time Measuring Instruments. Status: active.
Key specifications for 6645-01-607-9104: Central Point Regulation: NOT PROVIDED; Self-Start Feature: NOT INCLUDED; Movement Type: ELECTRICAL; Current Type: DC. 15 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.