The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-00-358-1958, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-358-1958 |
| Primary Part Number | 249-1 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | The Dewey Electronics Corporation Div Pitometer Log Division |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Phase | SINGLE |
| Material | ALUMINUM CASE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6680-00-358-1958 is a Indicator,electrical Tachometer, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-358-1958 has 3 cross-referenced part numbers: IC6PNN4-X (The Electric Tachometer Corp.), IC6PNN4-X (Dynalec Corporation), 249-1 (The Dewey Electronics Corporation Div Pitometer Log Division).
There are 12 known substitutes for 6680-00-358-1958: 3120-00-216-9367, 5340-00-497-8670, 5330-00-630-1793 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 249-1: AC Voltage Rating: 115.0 VOLTS NOMINAL; Current Type: AC; Phase: SINGLE; Material: ALUMINUM CASE. 6 total characteristics are documented in the Federal Logistics Information System.