| CRITICALITY CODE JUSTIFICATION | FEAT |
| FUNCTIONAL DESCRIPTION | USED ON UMBILICAL RETAINER |
| MATERIAL | STEEL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CASE, BALL NUT HOUSING |
| OVERALL DIAMETER | 6.200 INCHES MINIMUM AND 6.210 INCHES MAXIMUM |
| OVERALL LENGTH | 7.590 INCHES MINIMUM AND 7.600 INCHES MAXIMUM |
| SPECIAL FEATURES | CRITICAL APPLICATION ITEM (CAI) |
| SPECIAL TEST FEATURES | CADMIUM PLATE PER QQ-P-416, TYPE III, CLASS 2; BAKE AT 375 DEGREES FAHRENHEIT FOR 3 HOURS |
| SUPPLEMENTARY FEATURES | ALTERNATE MATERIAL: 4130 STEEL PER AMS 6370 |
| SURFACE TREATMENT | CADMIUM |