Harbour seals are a type of pinniped, native to all the temperate seas in the north. They are small and slender animals. The males can reach a length of 170 cm and weigh up to 100 kilograms and are thus considerably larger than the females.
They live in the northern hemisphere both in the Pacific and Atlantic Ocean. Grown harbour seals solely feed on fish. They are clever and skilful swimmers.
In some zoos, people can take a look at them doing their tricks in a seal show. - Fun Fact : In breeding stations, young, motherless pinnipeds are raised. They are called “howlers”.
- Scientific Name : Phoca vitulina This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-079-9680, indicating validated use in U.S. government and defense logistics supply chains.
| body_width | 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| body_height | 0.180 INCHES MAXIMUM IN |
| body_length | 76.2 MILLIMETERS NOMINAL MM |
| power_rating | 100.0 WATTS AVERAGE |
| overall_width | 50.8 MILLIMETERS NOMINAL MM |
| body_thickness | 0.315 INCHES NOMINAL IN |
| coil_form_type | SOLID SINGLE COMPONENT |
| inclosure_type | FULLY INCLOSED |
| overall_height | 25.4 MILLIMETERS NOMINAL MM |
| overall_length | 91.2 MILLIMETERS NOMINAL MM |
| quality_factor | 30 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| mounting_method | TERMINAL SINGLE GROUP |
| NSN | 5955-00-079-9680 |
| TERMINAL DIAMETER | 0.030 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| SPECIFIED FREQUENCY | 501.500 KILOHERTZ |
| STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.010 TO 0.010 |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 1500.0 NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 INCHES NOMINAL IN |
| DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL |
| OPERATING TEMP RANGE | -28.0 TO 65.0 CELSIUS DEGC |
| MODE OF OSCILLATION | FIFTH OVERTONE |
| OVERALL WIDTH | 0.757 INCHES NOMINAL IN |