The Meter,time Totalizing, cataloged under National Stock Number 6645-01-073-1176, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bowtech Electronics International. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6645-01-073-1176 |
| Primary Part Number | DC3429-17 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Bowtech Electronics International |
| Status | ACTIVE |
| Electrical Movement Type | MOTOR |
| Indicator Type | DRUM REGISTER |
| Movement Type | ELECTRICAL |
| Current Type | DC |
| Mounting Method | SEMIFLUSH |
| Body Width | 1.062 INCHES NOMINAL IN |
| Smallest Increment Indicated | 1.00 |
| Maximum Measurement | 9999.00 |
| Hermetic Protection | PROVIDED |
| Body Length | 0.500 INCHES NOMINAL IN |
| Mounting Flange Width | 0.375 INCHES NOMINAL IN |
| Unit Type | MOUNTED |
| Reset Feature | PROVIDED |
| Mounting Configuration | TW0 0.12 IN. DIA MTG HOLES,SPACED 0.81 IN. APART C TO C IN |
| Mounting Type | FLANGE |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Measurement Unit | HOURS |
| 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 |
|---|---|
| DC3429-17 | Bowtech Electronics International (GBR) |
| 3429-17 | Bowtech Electronics International (GBR) |
| Reference | Meaning |
|---|---|
| 2503573-110 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| DC3429-17 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6645-01-073-1176 is a Meter,time Totalizing, manufactured by Bowtech Electronics International, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-073-1176 has 2 manufacturer part numbers on file: DC3429-17 (Bowtech Electronics International), 3429-17 (Bowtech Electronics International).
Key specifications for DC3429-17: Electrical Movement Type: MOTOR; Indicator Type: DRUM REGISTER; Movement Type: ELECTRICAL; Current Type: DC. 17 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.