| CRITICALITY CODE JUSTIFICATION | FEAT |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.250 INCHES NOMINAL |
| HEAD MAJOR DIAMETER | 0.164 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| HEAT TREATMENT | ANNEALED OVERALL |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7233 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY 400 OVERALL |
| SHANK DIAMETER | 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SPECIAL FEATURES | THIS IS A RIVET FOR VARIOUS PARTS FOR THE F100-220/229 ENGINE. IT IS MADE OF (NICKEL-COPPER ALLOY, "MONEL", 0.094" DIAMETER X 0.250 LONG). FAILURE OFTHESE RIVETS WOULD NOT CAUSE AN ENGINE SHUT DOWN OR CATASTROPHIC FAILURE. IT WOULD CAUSE MAINTENANCE BURDEN TO REMOVE AND REPLACE. |