GGG-C-2794, FEDERAL SPECIFICATION: CUPS, OIL, LUBRICATING, AND OILERS, SELF-FEEDING (10-APR-1992)

GGG-C-2794, FEDERAL SPECIFICATION: CUPS, OIL, LUBRICATING, AND OILERS, SELF-FEEDING (10-APR-1992)., This specification covers oil cups used for lubricating wearing parts of mechanical equipment.