The Meter,time Totalizing, cataloged under National Stock Number 6645-01-301-8334, 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 Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6645-01-301-8334 |
| Primary Part Number | 082-000965-017 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Indicator Type | DIGITAL COUNTER |
| Movement Type | ELECTRICAL AND MECHANICAL |
| Current Type | DC |
| Terminal Type | CONNECTOR, PLUG |
| Mounting Method | SEMIFLUSH |
| Hermetic Protection | NOT PROVIDED |
| Unit Type | MOUNTED |
| Reset Feature | NOT PROVIDED |
| Material | STEEL CASE |
| Mounting Type | FLANGE |
| Voltage Rating | 10.0 VOLTS MINIMUM AND 34.0 VOLTS MAXIMUM |
| 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 |
|---|---|
| MS21341A-17 | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| 082-000965-017 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| MS21341A-17 | 5/1 Secondary reference U.S. Government activity |
| 082-000965-017 | 5/9 Secondary reference Electrodynamics Inc Div L3harris Electrodynamics Inc |
NSN 6645-01-301-8334 is a Meter,time Totalizing, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-301-8334 has 2 manufacturer part numbers on file: MS21341A-17 (Electrodynamics Inc Div L3harris Electrodynamics Inc), 082-000965-017 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 082-000965-017: Overall Height: 0.870 INCHES NOMINAL IN; Indicator Type: DIGITAL COUNTER; Movement Type: ELECTRICAL AND MECHANICAL; Current Type: DC. 11 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.