739: BUSHING,ELECTRICAL CONDUIT.
The wheels on the bus go 'round and 'round... and kids will play with this puzzle over and over! Lift the six pieces of the school bus to reveal different pictures underneath that show what's happening, and to hear the different verses of the classic children's song.
Sing along as the wipers go, "swish, swish, swish," the horn goes, "beep, beep, beep," and more! The lyrics are on the back of the sturdy wooden resting board to help kids learn the words. Shaped wooden pieces with durable plastic pegs are easy for small hands to grasp, making this a perfect preschool puzzle (ages 2+) that helps with fine motor skill development, as well as auditory processing.
This part is cataloged in the U.S. Government catalog under NSN 5975-00-152-1148, indicating validated use in U.S. government and defense logistics supply chains.
| material | RUBBER SYNTHETIC BARREL |
| hole_length | 0.250 INCHES NOMINAL IN |
| groove_width | 0.062 INCHES NOMINAL IN |
| grommet_style | ROUND |
| overall_height | 0.218 INCHES NOMINAL IN |
| flange_thickness | 0.109 INCHES NOMINAL IN |
| groove_outside_diameter | 0.375 INCHES NOMINAL IN |
| grommet_construction_type | SOLID |
| large_flange_outside_diameter | 0.500 INCHES NOMINAL IN |
| NSN | 5975-00-152-1148 |
| DEFLECTION ANGLE | 90.0 DEGREES |
| ITEM ACCOMMODATED TRADE SIZE | 1.000 INCHES FIRST END IN |
| STYLE DESIGNATOR | ANGLE SQUEEZE |
| NONDEFINITIVE SPEC/STD DATA | I CLASS AND D STYLE AND I TYPE |
| LEG END TO PLANE OF BEND DISTANCE | 1.562 INCHES NOMINAL SECOND END IN |
| LEG END TO PLANE OF BEND DISTANCE | 2.062 INCHES NOMINAL FIRST END IN |
| CONDUIT TYPE ACCOMMODATED | FLEXIBLE METALLIC FIRST END |
| MATERIAL | IRON MALLEABLE OR STEEL |
| FURNISHED ITEMS | LOCKNUT |
| END TYPE | EXTERNAL THREAD SECOND END |