The sperm whale has a pale, waxy oil called spermaceti in its head. This allows it to dive up to 3,000 metres deep and remain under water for up to two hours.<br><br>The sperm whale has set several records. It is the largest toothed whale and has the biggest mouth of all whales.
It could even swallow a person whole. However, it is not dangerous to people because it is only interested in attacking squid, of which it consumes around 1.5 tonnes a day. Its brain weighs 9.5 kilograms and is thus the heaviest of all mammals.
It navigates through the seas using echolocation. You can hear it whistling, squeaking, and groaning under water from several kilometres away. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-351-4700, indicating validated use in U.S.
government and defense logistics supply chains.
| duty_type | CONTINUOUS |
| thread_class | 2B SINGLE MOUNTING FACILITY |
| coil_quantity | 1 |
| overall_width | 0.750 INCHES NOMINAL IN |
| overall_height | 1.563 INCHES NOMINAL IN |
| overall_length | 45.0 MILLIMETERS NOMINAL MM |
| special_features | LD NEEDLE SET; 5 LD STERILE NEEDLES PER PACKAGE, BOX OF 5 PACKAGES FOR A TOTAL OF 25 NEEDLES; FOR USE WITH INTRAOSSEOUS INJECTION GUN, BONE |
| winding_quantity | 1 |
| nominal_thread_size | 0.099 INCHES SINGLE MOUNTING FACILITY IN |
| end_item_identification | EMORY S. LAND CLASS AS |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| mounting_facility_pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| NSN | 5945-00-351-4700 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| SPECIAL FEATURES | FAST ACTING |
| WINDING DC RESISTANCE RATING | 300.0 OHMS NOMINAL SINGLE WINDING |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 3.0 AMPERES DC RESISTIVE LOAD |
| OVERALL WIDTH | 0.750 INCHES NOMINAL IN |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| MOUNTING FACILITY PATTERN | RECTANGULAR SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 1.563 INCHES NOMINAL IN |
| DUTY TYPE | CONTINUOUS |
| NOMINAL THREAD SIZE | 0.099 INCHES SINGLE MOUNTING FACILITY IN |