GGG-W-665C, FEDERAL SPECIFICATION: WRENCH, SPANNER (27-MAR-1996) [S/S BY SAE-AS6018]
GGG-W-665C, FEDERAL SPECIFICATION: WRENCH, SPANNER (27-MAR-1996) [S/S BY SAE-AS6018]., This specification covers adjustable and nonadjustable spanner wrenches generally used for machinery maintenance and for tightening and loosening hose couplings and hydrant caps.