The Meter,time Totalizing, cataloged under National Stock Number 6645-01-448-0622, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-448-0622 |
| Primary Part Number | 1975362-6 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Movement Type | ELECTRICAL |
| Current Type | AC |
| Mounting Method | SEMIFLUSH |
| Operating Frequency | 400.0 HERTZ NOMINAL |
| Hermetic Protection | NOT PROVIDED |
| Unit Type | MOUNTED |
| Reset Feature | NOT PROVIDED |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| 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 |
|---|---|
| D95G9CM-533 | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| 1975362-6 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 95G9CM | 5/9 Secondary reference Electrodynamics Inc Div L3harris Electrodynamics Inc |
| 1975462-6 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| D95G9CM | 5/9 Secondary reference Electrodynamics Inc Div L3harris Electrodynamics Inc |
| 6645PL1449324 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6645-01-448-0622 is a Meter,time Totalizing, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-448-0622 has 2 manufacturer part numbers on file: D95G9CM-533 (Electrodynamics Inc Div L3harris Electrodynamics Inc), 1975362-6 (Northrop Grumman Systems Corporation).
Key specifications for 1975362-6: Movement Type: ELECTRICAL; Current Type: AC; Mounting Method: SEMIFLUSH; Operating Frequency: 400.0 HERTZ NOMINAL. 8 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.