| 271 | Ritchie Sport Bracket Mount X-10M | |
| 272 | Ritchie Sportabout Handheld Compass X-11Y | |
| 273 | Ritchie Explorer Bulkhead Mount Compass V-537 | |
| 274 | Ritchie Supersport Venture Ss-Pr2 | |
| 275 | Ritchie Supersport Globemaster Ss5000 | |
| 276 | Ritchie Venture Compass Sr-2 | |
| 277 | Ritchie Voyager Surface Mount Compass S-87-Wm) | |
| 278 | Ritchie Explorer Surface Mount Compass S-53 / S-53-G | |
| 279 | Ritchie Angler Bracket Mount Compass Ra-91 | |
| 280 | Ritchie Helmsman Flush Mount Compass Hf-742 | |
| 281 | Ritchie Compass Cover H-71-C | |
| 282 | Ritchie Voyager Flush Mount Compass Fn-201-Wm | |
| 283 | Ritchie Voyager Flush Mount Compass F-83-Wm | |
| 284 | Ritchie Navigator Binnacle Mount Dnp-200 | |
| 285 | Ritchie Navigator Bulkhead Mount Compass Bn-202 | |
| 286 | Ritchie Voyager Bracker Mount Compass B-81-Wm | |
| 287 | Ritchie Explorer Surface Mount Compass B-51 | |
| 288 | Rule Automatic Float Switch 37Fa | |
| 289 | Rule Automatic Float Switch 37A | |
| 290 | Rule Automatic Float Switch 35Fa | |
| 291 | Rule Automatic Float Switch 35A | |
| 292 | Rubber Anode | |
| 293 | Rule 500 Submersible Pump 26D | |
| 294 | Rule 500 Fully Automatic Submersible Pump 25Sa-24 | |
| 295 | Rule 500 Fully Automatic Submersible Pump 25Sa | |
| 296 | Rule 500 Automatic Submersible Bilge Pump 25S | |
| 297 | Rule 500 Submersible Bilge Pump 25Da-24 | |
| 298 | Rule 500 Submersible Bilge Pump 25Da | |
| 299 | Rule 360 Submersible Bilge Pump 24Da | |
| 300 | Rule 360 Submersible Bilge Pump 24 | |