723: RELAY,METER MOVEMENT.
This 27-piece wooden puzzle pronounces the letters of the alphabet in Spanish! Just place a letter piece correctly to hear a clear, crisp voice say the name of each letter and a word that begins with its sound. With raised pieces that are easy to grasp and colorful pictures to reinforce the letter sounds, this self-correcting sound puzzle is the perfect auditory activity for introducing new words or practicing Spanish-language skills.
(TIP: Puzzle has light-activated sensors; for best results, expose the sensor by removing a piece in a brightly lit room, then make the sound play by replacing the piece in the board.) This part is cataloged in the U.S. Government catalog under NSN 4720-00-010-2799, indicating validated use in U.S. government and defense logistics supply chains.
| material | RUBBER BUTADIENE-STYRENE CLASS SBR |
| hole_diameter | 0.187 INCHES NOMINAL IN |
| overall_height | 0.374 INCHES NOMINAL IN |
| special_features | DISPOSABLE, STERILE |
| style_designator | FLAT TOP COUNTERBORED |
| unit_package_quantity | 50 |
| first_counterbore_depth | 0.187 INCHES NOMINAL IN |
| outside/top_flange_diameter | 0.937 INCHES NOMINAL IN |
| nonsupply_items_and_quantities | IRIS SCISSORS, 1; ADSON SERRATED FORCEPS, 1; ALCOHOL PREP PAD, 1; PVP PREP PAD, 1 |
| NSN | 4720-00-010-2799 |
| MEASURING METHOD AND LENGTH | 9.000 INCHES NOMINAL OVERALL IN |
| TEMP RATING | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| MINIMUM INSIDE BENDING RADIUS | 3.000 INCHES IN |
| CONNECTION STYLE | SWIVEL NUT FLARE FIRST END |
| VACUUM IN TORR | 50.8 |
| LAYER COMPOSITION AND LOCATION | OUTER LAYER BRAIDED TEXTILE YARN AND 1ST LAYER BRAIDED TEXTILE YARN |
| CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| OUTSIDE DIAMETER | 0.500 INCHES NOMINAL IN |
| OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |