The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-00-358-1844, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-358-1844 |
| Primary Part Number | S6505-590833 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Current Type | AC |
| Scale Range | +0.1 TO 999.0 PROPELLER REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S6505-590833 | Naval Ship Systems Command (USA) |
| 10-1220 | L3 Technologies, Inc. (USA) |
NSN 6680-00-358-1844 is a Indicator,electrical Tachometer, manufactured by Naval Ship Systems Command, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-358-1844 has 2 cross-referenced part numbers: S6505-590833 (Naval Ship Systems Command), 10-1220 (L3 Technologies, Inc.).
There are 5 known substitutes for 6680-00-358-1844: 5998-00-491-5757, 6150-00-562-3507, 6150-01-024-3574 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for S6505-590833: Current Type: AC; Scale Range: +0.1 TO 999.0 PROPELLER REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE; Special Features: WATERTIGHT;O/A DIMNS 15.375 IN. LG,7.938 IN. HG,10.750 IN. WD;MTG METHOD-PANEL;SCALE CALIBRATION:RPM IN; Frequency Rating: 60.0 HERTZ NOMINAL. 5 total characteristics are documented in the Federal Logistics Information System.