The Meter,time Totalizing, cataloged under National Stock Number 6645-01-680-3586, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is E N M Co. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-680-3586 |
| Primary Part Number | T14BH517BC |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | E N M Co |
| Status | ACTIVE |
| Electrical Movement Type | ELECTROMECHANICAL |
| Terminal Quantity | 2 |
| Background Color | BLACK |
| Movement Type | ELECTROMECHANICAL |
| Current Type | DC |
| Terminal Type | SPADE |
| Mounting Method | PANEL |
| Scale Smallest Increment | 0.1 HOURS |
| Scale Range | +0.0 TO 99999.9 HOUR |
| Smallest Increment Indicated | 0.1 |
| Inscription Color | BLACK OR WHITE |
| Marking Color | WHITE |
| Inscription Background Color | BLACK OR WHITE |
| Maximum Measurement | 99999.9 |
| Hermetic Protection | NOT PROVIDED |
| Unit Type | MOUNTED |
| Reset Feature | NOT PROVIDED |
| Material | PLASTIC CASE |
| Mounting Type | PANEL |
| Voltage Rating | 8.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM |
| Measurement Unit | HOURS |
| Numeral Color | BLACK AND WHITE |
| 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 |
|---|---|
| T14BH517BC PRIMARY | E N M Co (USA) |
| Reference | Meaning |
|---|---|
| NV1028180 FIND 10 | C/1 Advisory reference — outside the item-of-supply concept Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 6645-01-680-3586 is a Meter,time Totalizing, manufactured by E N M Co, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-680-3586 has 1 manufacturer part number on file: T14BH517BC (E N M Co).
Key specifications for T14BH517BC: Electrical Movement Type: ELECTROMECHANICAL; Terminal Quantity: 2; Background Color: BLACK; Movement Type: ELECTROMECHANICAL. 22 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.