An old term to describe an untrained or incompetent seaman, or one who was worn out after many years of work.

Measuring point for compressor acceptance test. Temperature before an orifice or nozzle, downstream of compressor discharge.

The extremities of a yard.

(1) Any pin that is used to prevent a fitting from falling open. (2) A pin used to keep the anchor attached to its anchor roller when not in use.

[meaning]

UK Hydrographic Office abbreviations kgkg

[meaning]

States that the total pressure of a mixture of gases is equal to the sum of the partial pressures of the constituent gases. The partial pressure is the pressure each gas would exert if it alone occupied the volume of the mixture.

Measuring point for compressor acceptance test. Amount of condensate collected in the air receiver.

North Pacific Coast Freight Bureau.

Most common material is phenolic resin-impregnated laminated fabrics, such as asbestos or cotton cloth. For oil free service, bronze and carbon/graphite vanes are used.

Document that identifies goods imported when placed in a bonded warehouse. The duty is not imposed on the products while in the warehouse but will be collected when they are withdrawn for delivery or consumption.

Volume flow rate measured in cubic meters per minute (or per hour)

A hull with the bottom section in the shape of a "V."

When from some cause a vessel's form is so altered that the ends of the keel are much above the level of its midship portion, it is said to be "sagged." The opposite of hogged.

A hinged mast step located on deck. Since it is hinged, the mast may be raised and lowered easily.

[meaning]

The leading ship, or ships, in a fleet or squadron.

Measuring point for compressor acceptance test. Pressure at the compressor inlet flange.