| MATERIAL | PLASTIC |
| STYLE DESIGNATOR | RECTANGULAR |
| DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.197 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 1.312 INCHES NOMINAL |
| BLOCK HEIGHT | 0.394 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.625 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 0.282 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES | 0.686 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD CLAMPING HOLES | 1.311 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN FIRST AND FOURTH CLAMPING HOLES | 1.998 INCHES NOMINAL |
| OVERALL LENGTH | 2.562 INCHES NOMINAL |
| OVERALL WIDTH | 0.394 INCHES NOMINAL |
| MOUNTING FACILITY | UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.205 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 2 |
| CLAMPING HOLE QUANTITY | 4 |
| CLAMPING HOLE DIAMETER | 0.490 INCHES NOMINAL FIRST HOLE |
| 0.490 INCHES NOMINAL SECOND HOLE |
| 0.490 INCHES NOMINAL THIRD HOLE |
| 0.490 INCHES NOMINAL FOURTH HOLE |
| SUPPLEMENTARY FEATURES | A QUANTITY OF TWO BLOCKS MUST BE SPECIFIED FOR EACH INSTALLATION (TOP AND BOTTOM) |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| SPECIAL FEATURES | NYLON, GLASS FILLED PER P.S. 14280, GRADE B, CLASS 2 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY) CLAMP, BLOCK - TUBE SUPPORT, PLASTIC |