| ROLLER QUANTITY | 2 FIRST GROUP | 
 | 1 SECOND GROUP | 
 | 1 THIRD GROUP | 
| ROLLER STYLE | OVERLAPPING FIRST GROUP | 
 | TAPER SECOND GROUP | 
 | FLARE THIRD GROUP | 
| OVERALL LENGTH | 2.781 INCHES NOMINAL FIRST GROUP | 
 | 2.000 INCHES NOMINAL SECOND GROUP | 
 | 0.903 INCHES NOMINAL THIRD GROUP | 
| MAIN BODY OVERALL LENGTH | 2.375 INCHES NOMINAL FIRST GROUP | 
 | 1.625 INCHES NOMINAL SECOND GROUP | 
 | 0.500 INCHES NOMINAL THIRD GROUP | 
| FIRST END DIAMETER | 0.357 INCHES NOMINAL FIRST GROUP | 
 | 0.370 INCHES NOMINAL SECOND GROUP | 
 | 0.497 INCHES NOMINAL THIRD GROUP | 
| SECOND END DIAMETER | 0.395 INCHES NOMINAL FIRST GROUP | 
 | 0.395 INCHES NOMINAL SECOND GROUP | 
 | 0.356 INCHES NOMINAL THIRD GROUP | 
| FIRST END TAPER LENGTH | 0.031 INCHES NOMINAL FIRST GROUP | 
 | 0.031 INCHES NOMINAL SECOND GROUP | 
| FIRST END FLARE LENGTH | 0.172 INCHES NOMINAL | 
| COUNTERSINK LENGTH | 0.200 INCHES NOMINAL | 
| SECOND END TAPER LENGTH | 0.375 INCHES NOMINAL FIRST GROUP | 
 | 0.375 INCHES NOMINAL SECOND GROUP | 
| SECOND END FLARE DIAMETER | 53.0 | 
| NONDEFINITIVE SPEC/STD DATA | I TYPE AND | 
 | I CLASS | 
| DEPARTURE FROM CITED DOCUMENT | ASMODIFIED BY PAR. 3.3.1 EXPANDERS AND PAR. 3.3.3 ROLLS | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 81349 | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-E-17624 |