This 52-piece building blocks set contains wooden blocks and shapes in beautiful, modern colours. Children age 1 and up can enjoy stacking the blocks and building towers, houses and other structures. Spatial awareness and motor skills are developed through play.
With the three animal heads, animals can be stacked for endless playtime fun.<br>When they're done playing, children can just store the blocks in the handy storage bag. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-006-9040, indicating validated use in U.S. government and defense logistics supply chains.
| material | STEEL SPRING |
| nut_style | HEXAGON |
| body_style | STRAIGHT THRU |
| body_width | 0.870 INCHES MAXIMUM IN |
| nut_height | 0.766 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| body_height | 0.650 INCHES MAXIMUM IN |
| body_length | 0.870 INCHES MAXIMUM IN |
| temp_rating | 160.0 FAHRENHEIT DEGF |
| thread_class | 2A A |
| thread_series | UNF |
| inclosure_type | FULLY INCLOSED |
| overall_length | 2.125 INCHES NOMINAL IN |
| NSN | 5950-00-006-9040 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| BODY WIDTH | 0.870 INCHES MAXIMUM IN |
| INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TERMINAL TYPE AND QUANTITY | 4 SOLDER STUD |
| THREAD QUANTITY PER INCH | 40 SINGLE GROUP |
| BODY LENGTH | 0.870 INCHES MAXIMUM IN |
| FREQUENCY RATING | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| NOMINAL THREAD SIZE | 0.112 INCHES SINGLE GROUP IN |
| WINDING OPERATING CURRENT | 1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |