The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-00-060-7102, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 22 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6680-00-060-7102 |
| Primary Part Number | 32121 |
| Item Name | Tachometer,mechanical,fixed Moun |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Scale Measurement Unit | REVOLUTIONS PER MINUTE |
| Unable to Decode | UNABLE TO DECODE |
| Pointer Quantity | 1 |
| Overall Diameter | 3.765 INCHES NOMINAL IN |
| Dial Illumination | PROVIDED |
| Scale Smallest Increment | 100.0 REVOLUTIONS PER MINUTE |
| Ahead-Astern Semaphore | NOT PROVIDED |
| Pointer Color | WHITE |
| Scale Measurement Range | +0.0 TO 25.0 |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Drive Connection Type | FLEXIBLE |
| Major Graduation Color | WHITE |
| Pointer Movement Direction | LEFT TO RIGHT AND COUNTERCLOCKWISE |
| Dial Quantity | 1 |
| Scale Quantity | 1 |
| Unit Type | CENTRIFUGAL |
| Lamp Type | FLUORESCENT |
| Operating Range | +0.0 TO 2500.0 REVOLUTIONS PER MINUTE |
| Dial Background Color | BLACK |
| Totalizing Mechanism | NOT PROVIDED |
| Material | STEEL CASE |
| Minor Graduation Color | WHITE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6680-00-060-7102 is a Tachometer,mechanical,fixed Moun, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 6680 (No Item Name Available). Status: cancelled.
NSN 6680-00-060-7102 has 2 cross-referenced part numbers: 551-SE (Stewart-Warner Corporation), 32121 (Napco International Llc Dba Napco International Inc).
There are 9 known substitutes for 6680-00-060-7102: 3110-00-108-9247, 5315-00-457-0447, 4820-00-606-6320 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32121: Scale Measurement Unit: REVOLUTIONS PER MINUTE; Unable to Decode: UNABLE TO DECODE; Pointer Quantity: 1; Overall Diameter: 3.765 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 6680-00-060-7102 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.