"ITEM CONSISTS OF 1 PINION FROM BRASS ROD 0.375 IN. DIA PER QQ-B-626,AND 1 BUSHING FROM ACETAL PER L-P-392 TYPE II CL 1; O/A DIM., 1.62 IN. LG, 0.436 IN. DIA; 6 TEETH; DIAMETRAL PITCH 24; PRESSURE ANGLE 20.0 DEG9; STANDARD PITCH DIA 0.250 IN.; AGMA CLASSIFICATION 6"