The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-00-542-1273, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Stewart-Warner Corporation. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-542-1273 |
| Primary Part Number | 567L |
| Item Name | Tachometer,mechanical,fixed Moun |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Stewart-Warner Corporation |
| Status | ACTIVE |
| Mounting Type | PANEL |
| Scale Smallest Increment | 100.0 REVOLUTIONS PER MINUTE |
| Case Shape | ROUND |
| Dial Background Color | BLACK |
| Material | STEEL CORROSION RESISTING CASE |
| Minor Graduation Color | WHITE |
| Reference Number Differentiating Characteristics | ANSZ,BGPD,ADAV,BGPH,ABFY |
| Pointer Quantity | 1 |
| Scale Measurement Range | +0.0 TO 45.0 |
| Graduation Unit | 1.0 HOURS OPERATED |
| Totalizing Mechanism | PROVIDED |
| Unable to Decode | UNABLE TO DECODE |
| Pointer Color | WHITE |
| Dial Quantity | 1 |
| Dial Illumination | NOT PROVIDED |
| Shaft Rotation Direction | CLOCKWISE |
| Mounting Feature Type | FLUSH |
| Operating Range | +0.0 TO 4500.0 REVOLUTIONS PER MINUTE |
| Ahead-Astern Semaphore | NOT PROVIDED |
| Major Graduation Color | WHITE |
| Overall Diameter | 2.843 INCHES NOMINAL IN |
| Unit Type | MAGNETIC |
| Scale Measurement Unit | REVOLUTIONS PER MINUTE |
| Totalizing Mechanism Calibration | HOURS OPERATED |
| Scale Quantity | 1 |
| Drive Connection Type | FLEXIBLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6680-00-542-1273 is a Tachometer,mechanical,fixed Moun, manufactured by Stewart-Warner Corporation, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-542-1273 has 3 cross-referenced part numbers: 567L (Stewart-Warner Corporation), 551 (Stewart-Warner Corporation), 551AMA (Stewart-Warner Corporation).
There are 2 known substitutes for 6680-00-542-1273: 6680-00-530-4531, 6680-00-696-3818. Verify interchangeability with system specifications before substitution.
Key specifications for 567L: Mounting Type: PANEL; Scale Smallest Increment: 100.0 REVOLUTIONS PER MINUTE; Case Shape: ROUND; Dial Background Color: BLACK. 28 total characteristics are documented in the Federal Logistics Information System.