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An electrical fitting that enables easy snap-in engagement of armored cable to an electrical panel. The fitting comprises a hollow, tubular, electrically conductive housing including a fastening arrangement on the leading end to allow snap-in engagement to a panel. A resilient, electrically conducti

An electrical fitting that enables easy snap-in engagement of armored cable to an electrical panel. The fitting comprises a hollow, tubular, electrically conductive housing including a fastening arrangement on the leading end to allow snap-in engagement to a panel. A resilient, electrically conductive, generally cylindrical-shaped split ring is secured within the trailing end of the housing and includes a plurality of locking tangs lanced longitudinally and bent inwardly to a smaller diameter than the outer diameter of the armored cable that the fitting will be used in conjunction with. Edges of the locking tangs are staggered longitudinally within the tubular connector to enable each tang to engage a trough in the surface of the armored cable. The tight engagement of the locking tangs to the trough areas of the cable provide good surface contact between the locking tangs and the cable, thereby improving continuity and lowering the millivolt drop between the cable, the fitting, and the panel.

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An electrical fitting that enables easy snap-in engagement of armored cable to an electrical panel. The fitting comprises a hollow, tubular, electrically conductive housing including a fastening arrangement on the leading end to allow snap-in engagement to a panel. A resilient, electrically conducti

An electrical fitting that enables easy snap-in engagement of armored cable to an electrical panel. The fitting comprises a hollow, tubular, electrically conductive housing including a fastening arrangement on the leading end to allow snap-in engagement to a panel. A resilient, electrically conductive, generally cylindrical-shaped split ring is secured within the trailing end of the housing and includes a plurality of locking tangs lanced longitudinally and bent inwardly to a smaller diameter than the outer diameter of the armored cable that the fitting will be used in conjunction with. Edges of the locking tangs are staggered longitudinally within the tubular connector to enable each tang to engage a trough in the surface of the armored cable. The tight engagement of the locking tangs to the trough areas of the cable provide good surface contact between the locking tangs and the cable, thereby improving continuity and lowering the millivolt drop between the cable, the fitting, and the panel. e end cap in one of two positions wherein the second position is rotated 180° relative to the first position about an axis through the lumen. 3. A pump interface for connecting an end cap of a first pump to a housing of a second pump, the interface comprising: a first side adapted to mate with the end cap of the first pump; a second side adapted to mate with the housing of the second pump; a pump lumen through which a pump shaft positioned in the first pump may be coupled to a pump shaft positioned in the second pump; and alignment holes formed in said interface for receiving alignment pins. 4. A pump assembly comprising: a first hydraulic pump having a first housing, a first pump shaft mounted in the first housing and driven by the first pump and a first end cap mounted to the first housing and including hydraulic porting formed in the first end cap; a second hydraulic pump connected in a tandem configuration with the first hydraulic pump, the second hydraulic pump having a second housing, a second pump shaft mounted in the second housing and driven by the second pump and a second end cap mounted to the second housing and including hydraulic porting formed in the second end cap; an interface piece adapted to mate with the first end cap of the first pump and the second housing of the second pump and comprising a lumen into which at least one pump shaft extends and is coupled to the other pump shaft. 5. An assembly as set forth in claim 4, wherein the interface piece further comprises a first side adapted to mate with the first end cap and having substantially the same dimensions as the mating surface on the first end cap; and a second side adapted to mate with the housing of the second pump. 6. A pump assembly as set forth in claim 4, wherein the first pump shaft is collinear with the second pump shaft. 7. A pump interface for connecting an end cap of a first pump to a housing of a second pump, the interface comprising: a first side adapted to mate with the end cap of the first pump; a second side adapted to mate with the housing of the second pump; and a pump lumen through which a pump shaft positioned in the first pump may be coupled to a pump shaft positioned in the second pump, wherein the interface is adapted to connect to the end cap in one of two positions wherein the second position is rotated 180° relative to the first position about an axis through the lumen.