The Meter,time Totalizing, cataloged under National Stock Number 6645-00-883-8086, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-883-8086 |
| Primary Part Number | 11070058 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| Indicator Type | DRUM REGISTER |
| Terminal Quantity | 2 |
| Background Color | BLACK BACKGROUND FOR HOURS,WHITE BACKGROUND FOR TENTHS |
| Movement Type | ELECTRICAL |
| Current Type | DC |
| Smallest Increment Indicated | 0.01 |
| Marking Color | WHITE MARKINGS FOR HOURS,RED MARKINGS FOR TENTHS |
| Maximum Measurement | 999.90 |
| Hermetic Protection | PROVIDED |
| Unit Type | MOUNTED |
| Reset Feature | NOT PROVIDED |
| Mounting Type | PANEL |
| Voltage Rating | 18.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM |
| 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 |
|---|---|
| 16C3F | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| 11070058 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
| Reference | Meaning |
|---|---|
| A19728 | 5/9 Secondary reference U.S. Government activity |
| 11070058 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 6645-00-883-8086 is a Meter,time Totalizing, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-00-883-8086 has 2 manufacturer part numbers on file: 16C3F (Electrodynamics Inc Div L3harris Electrodynamics Inc), 11070058 (Lockheed Martin Corp Electronics and Missiles Div).
1 possible match (shared part number, not a government interchangeability claim): 5840-00-895-0115. Verify interchangeability with system specifications before substitution.
Key specifications for 11070058: Indicator Type: DRUM REGISTER; Terminal Quantity: 2; Background Color: BLACK BACKGROUND FOR HOURS,WHITE BACKGROUND FOR TENTHS; Movement Type: ELECTRICAL. 14 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.