The Meter,time Totalizing, cataloged under National Stock Number 6645-01-437-5290, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Boeing Company, the Dba Boeing. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-437-5290 |
| Primary Part Number | VF024370-001 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Boeing Company, the Dba Boeing |
| Status | ACTIVE |
| Body Diameter | 0.050 INCHES NOMINAL IN |
| Indicator Type | DIGITAL COUNTER |
| Terminal Quantity | 2 |
| Movement Type | ELECTRONIC |
| Current Type | DC |
| Terminal Type | SOLDER |
| Mounting Method | SEMIFLUSH |
| Maximum Measurement | 9999.00 |
| Hermetic Protection | PROVIDED |
| Body Length | 1.094 INCHES NOMINAL IN |
| Mounting Flange Width | 1.310 INCHES NOMINAL IN |
| Unit Type | PORTABLE |
| Reset Feature | NOT PROVIDED |
| Flange Height | 0.870 INCHES NOMINAL IN |
| Material | ALUMINUM CASE |
| Body Depth | 1.047 INCHES NOMINAL IN |
| Mounting Type | FLANGE |
| Voltage Rating | 28.0 VOLTS NOMINAL |
| Measurement Unit | HOURS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VF024370-001 PRIMARY | Boeing Company, the Dba Boeing (USA) |
NSN 6645-01-437-5290 is a Meter,time Totalizing, manufactured by Boeing Company, the Dba Boeing, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-437-5290 has 1 manufacturer part number on file: VF024370-001 (Boeing Company, the Dba Boeing).
Key specifications for VF024370-001: Body Diameter: 0.050 INCHES NOMINAL IN; Indicator Type: DIGITAL COUNTER; Terminal Quantity: 2; Movement Type: ELECTRONIC. 19 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.
NSN 6645-01-437-5290 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.