The Coupling Tachometer, cataloged under National Stock Number 6680-00-474-6501, 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. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Coupling Tachometer |
| FSC / FSG | 6680 — No Item Name Available (FSG 66) |
| Manufacturers | Napco International Llc Dba Napco International Inc (CAGE 95201); General Motors Corp (CAGE 24617); Morris Material Handling, Inc. (CAGE 27315); Rolls-Royce Solutions America Inc (CAGE 72582); General Motors Llc Dba General Motors Llc (CAGE 7X677) |
| Parameter | Value |
|---|---|
| NSN | 6680-00-474-6501 |
| Primary Part Number | 20287 |
| Item Name | Coupling Tachometer |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20287 | Napco International Llc Dba Napco International Inc (USA) |
| 846430 | General Motors Corp (USA) |
| 20287 | Morris Material Handling, Inc. (USA) |
| 846430 | Rolls-Royce Solutions America Inc (USA) |
| 846430 | General Motors Llc Dba General Motors Llc (USA) |
| 846430 | General Motors Llc Dba General Motors (USA) |
NSN 6680-00-474-6501 is a Coupling Tachometer, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 6680 (No Item Name Available). Status: cancelled.
NSN 6680-00-474-6501 has 6 cross-referenced part numbers: 20287 (Napco International Llc Dba Napco International Inc), 846430 (General Motors Corp), 20287 (Morris Material Handling, Inc.), 846430 (Rolls-Royce Solutions America Inc), 846430 (General Motors Llc Dba General Motors Llc) and 1 more.
There are 12 known substitutes for 6680-00-474-6501: 5340-00-355-9791, 5330-00-901-0518, 5962-01-169-6660 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 6680-00-474-6501 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.