National Lubricating Grease Institute (NLGI)

National Lubricating Grease Institute (NLGI) Consistency Grade
NLGI60 Strokes Worked Penetration at 25oC/77oF (ASTM D217)
000445-475
00400-430
0355-385
1310-340
2265-295
3220-250
4175-205
5130-160
685-115