Piece together playtime with this circular puzzle with built-in tracks for wind-up vehicles (no batteries required)! The 48-piece oceanside-themed cardboard jigsaw floor puzzle can be put together as three separate rings or as one complete circle. A groove in the inner ring lets the wind-up boat cruise past sea creatures and the numerals one through 10 to promote number recognition and counting. The outer ring has a track for the wind-up school bus to drive by the letters of the alphabet and pictures that start with each letter (in English).
Sing along as the bus goes round and round! This fun and educational puzzle and vehicle play set measures 27 inches in diameter when complete. When kids work on floor puzzles, they are fine-tuning their gross motor skills, improving their hand-eye coordination, and strengthening their problem-solving skills. This high-quality Melissa & Doug puzzle makes an exceptional gift for preschoolers and school-aged kids for hands-on, screen-free play.
This p This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-679-0716, indicating validated use in U.S. government and defense logistics supply chains.
| body_style | T-SHAPE |
| shell_type | SOLID |
| overall_width | 0.593 INCHES NOMINAL IN |
| overall_height | 1.062 INCHES NOMINAL IN |
| overall_length | 1.312 INCHES NOMINAL IN |
| shell_material | ALUMINUM ALLOY |
| insert_material | PLASTIC ALL MATING ENDS |
| contact_material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| precious_material | GOLD |
| mating_end_quantity | 3 |
| contact_removability | REMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| included_contact_type | COAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING |
| NSN | 5999-00-679-0716 |
| ATTENUATION IN DECIBELS | 3.000 |
| DELAY TIME VARIATION METHOD | TAPPED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-E-15090, TYPE 1, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE CASE |
| BODY STYLE | RECTANGULAR |
| SURFACE TREATMENT | ENAMEL CASE |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.138-32 UNIFIED NATIONAL COARSE (UNC) |
| FSC APPLICATION DATA | SONAR SET |
| SIGNAL DELAY METHOD | LUMPED CONSTANT |
| STUD LENGTH | 0.344 INCHES NOMINAL IN |
| MOUNTING FACILITY QUANTITY | 4 |