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

Click to enlargeRitchie 5" Globemaster 1965-1980 parts


Click to enlarge4D1 Repair KitA complete repair kit for a 5" Globemaster manufactured from 1960-1980, includes a replacement clear dome (CS-04D1), oring for the dome (CS-04D1G1), filler plug gasket (SH-0039), and enough oil to refill the compass (5G-0000)

5" Compass Oil Pack5" Compass Oil PackOne Quart and One pint of Ritchie Compass Oil. Enough Oil to fill the 5" Globemaster or the Danforth 5" Constellation

Click to enlarge1-Globemaster 5" Oring
Click to enlarge2- Globemaster 5" DomeThis dome measures 5-7/16" in diameter at the base. It has no flange, the oring is placed around the outside of the dome and compressed by the top bezel ring.

3- Dial Assembly 5" GlobemasterSpecial care should be taken when ordering dials, be sure to check if the dial that you are replacing has a Powerdamp skirt on the underside of the dial. The non-powerdamp lubbers line pan will not accept a Powerdamp dial. If you have any questions please call us at 781-585-2100.

4-Lubbers Line Pan 5G-0081ASY$27.00Style: 
5-Gimbal Ring 5" 5G-0044ASY$25.00
6-Balance Tab 5G-0002ANL$5.00
Balance Tab Retainer SH-0052$0.95
8- Bowl 5" Old Style(1965-1980)No longer available new, call for availabilty of used bowl.

Click to enlargeFiller Plug Gasket
Filler Plug Screw 4CR1B1$3.00
12- Retaining Ring (1965-1980)The cast bronze version of this is no longer available, in some cases the newer version (5G-0032) can be substituted

13-Base (SP-5, DR-5) 1965-1980 5" GlobemasterNo longer available, should be replaced with base, retaining ring kit. Call for more information.

15-Top Ring BezelThese are special order, there are several different top ring configurations. Please call 781-585-2100.

Top Ring Screw GM-0048$0.65