RANDO HD 68

ASTM: D6158 HM;
DIN: 51524 Part 2 HLP;
ISO: 11158 Class HM;
SAE: MS1004 MS;
Bosch Rexroth: RE 90 220;
Cincinnati Machine: P-69;
Sperry Vickers: M-2950-S, 1-286-S;
US Steel: 136, 137;
Denison: HF-0, HF-1, HF-2;