| CRITICALITY CODE JUSTIFICATION | ZZZY |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.489 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 420 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | B CLASS OR C CLASS AND 2 STYLE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
| SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |