A full service instrument shop specializing in sales and service of marine compasses. Suppliers of genuine replacement parts for Danforth, Aquameter, Ritchie, Kelvin White, Dirigo and Star compasses

dan4conpart 1-Dial AssemblyAvailable by special order only A12687 2 Pivot w/ Retainer A A10295$85.00 3- 4" compass card, 5 degree A12686 4- Jewel A12782$120.00 5- Magnet and "Frog" A12685 6- Retainer B A9515 7 Brass Washer A9520 8-Forward bent yellow lubbers line A13190$2.00 Lubbers Line, straight white A12316$1.25 11-Lubbers Line Pan w/lubbers lines A12621$45.00 12- Gimbal Ring w/ Trunnions A12615$45.00 13- Hex Nut A9521$0.95 Tie down Screw4-40 X 1-7/16" flat head A12674$1.25 15 Top Ring A14366Style: NewStyleDome"Old Style Dome 16- Light Shield Screw A12907 17- 4" Light assembly w/light (Old Style)The 4" old style light housing is no longer available, If you need to replace the light housing a new style light housing is available, however it will require some modification to retrofit to the old style bracket. A14506 17-Old Style Light Housing w/o LightNo longer available, replace with the new style housing, which will require modification to retrofit. A13132 17- LED Light AssemblyWire with two LEDS, does not include light housing A14393$34.00 18- light Housing Screw A691$0.45 19-Light Bracket A12566$25.00 20- 4" New Style DomeThe new style 4" dome was introduced in the mid 1980's, the new style dome has a flange at the bottom , with a groove on the underside to accomodate the oring. The outside diameter of the flange is 4-5/8". A14370$52.00 21-New Style Oring A14346$14.00 22- New Style Card Assembly A14489 23-Gimbal pan and Ring Assembly A14491 24- Adapter weight A14443 25-Inner BowlChoose from two styles, the earlier style to be used with the old style dome or the new style bowl to be used with the new style new style dome and oring. A14371Style: New StyleOld Style 26-Star Washer A14520 27-Hex Nut 27-160-4 28- Filler Plug Screw A13213A Filler Plug gasketThis filler plug gasket is used on 6 of the Constellation compasses. 4"(Key#29), 5" old style(Key#27), 5" New Style(Key#30), 6"(Key#27), 7"(Key#27), and the 8" Constellation A9504$4.40 30- Expansion DiaphramThis item is currently unavailable, replace with Key number 30A. A12385 30A Expansion DiaphramThis expansion diaphram measures 3-9/16" in diameter, it is a 2 piece system that replaces the one piece diaphram A12385-A$52.00 31- Outer Bowl A12616 32-33 Corrector Assemblies A14505 34- Corrector Can A12757 35 Corrector Can Screw A9807 37- Old Style Oring CS-09D1G1D$14.00 38- 4" Old Style DomeThis is the original 4" Constellation dome, it was used in 4" Constellations until it was modified in the mid 1980'S. The oring goes around the outside of the dome and is compressed by the top bezel ring. The dome measures 4-3/8" in diameter. A14370A$61.00